diff --git a/README.md b/README.md
index f36c6ca1..44ec0a63 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 This is a work in progress decompilation of Metroid - Zero Mission.
 Progress can be seen here : https://docs.google.com/spreadsheets/d/1X8XarD5evY8ZI7r_GQqh1pYmdVMbBcINYfRBUlogmKY/edit#gid=0
 
-**This decomp is not yet matching, it's also not shiftable, don't use it as a base to work on anything**
+**This decomp not shiftable, don't use it as a base to work on anything**
 
 This produces the following ROMs:
 
diff --git a/include/color_effects.h b/include/color_effects.h
index 314d2749..6c0b841d 100644
--- a/include/color_effects.h
+++ b/include/color_effects.h
@@ -3,6 +3,11 @@
 
 #include "types.h"
 
+#define FADING_TYPE_IN 0
+#define FADING_TYPE_FLASH 1
+#define FADING_TYPE_OUT 2
+#define FADING_TYPE_UNK 3
+
 // Functions
 
 void unk_5b24c(void);
@@ -21,6 +26,6 @@ void ApplySmoothPaletteTransition(u16* srcStart, u16* srcEnd, u16* dst, u8 stage
 void ApplySpecialBackgroundEffectColorOnBG(u16 mask, u16 color, u8 stage);
 void ApplySpecialBackgroundEffectColorOnOBJ(u16 mask, u16 color, u8 stage);
 void ApplySpecialBackgroundFadingColor(u8 type, u8 color, u16** ppSrc, u16** ppDst, u16 mask);
-u16 ApplyFadeOnColor(u8 type, u16 color, u16 currentColor);
+u16 ApplyFadeOnColor(u8 type, u16 color, u8 currentColor);
 
 #endif /* COLOR_EFFECTS_H */
\ No newline at end of file
diff --git a/include/data/empty_datatypes.h b/include/data/empty_datatypes.h
index 124391a4..267c3fba 100644
--- a/include/data/empty_datatypes.h
+++ b/include/data/empty_datatypes.h
@@ -8,6 +8,7 @@
 #include "structs/scroll.h"
 #include "structs/room.h"
 #include "structs/power_bomb_explosion.h"
+#include "structs/visual_effects.h"
 
 // 345868
 
@@ -17,7 +18,7 @@ extern const struct RawCoordsX sCoordsX_Empty;
 
 extern const struct LockScreen sLockScreen_Empty;
 
-// Empty special background effect
+extern const struct BackgroundEffect sBackgroundEffect_Empty;
 
 extern const struct BrokenBlock sBrokenBlock_Empty;
 
@@ -31,7 +32,7 @@ extern const struct BG0Movement sBg0Movement_Empty;
 
 extern const struct BG3Movement sBg3Movement_Empty;
 
-extern const u32 sUnusedStruct_3005504_Empty[2];
+extern const struct Unused_3005504 sUnusedStruct_3005504_Empty;
 
 extern const struct WaterMovement sWaterMovement_Empty;
 
diff --git a/include/macros.h b/include/macros.h
index fd80c864..334bffbe 100644
--- a/include/macros.h
+++ b/include/macros.h
@@ -10,10 +10,11 @@
 #define check_samus_turning() ((pData->direction ^ (KEY_RIGHT | KEY_LEFT)) & gButtonInput)
 #define ARRAY_SIZE(a) (sizeof((a)) / sizeof((a)[0]))
 
-#define RED(c) ((c) & 0x1F)
-#define GREEN(c) (((c) & 0x3E0) >> 5)
-#define BLUE(c) do{b=((c) & 0x7C00) >> 10;}while(0)
+#define RED(c) ((c) & COLOR_MASK)
+#define GREEN(c) (((c) & (COLOR_MASK << 5)) >> 5)
+#define BLUE(c) do{b=((c) & (COLOR_MASK << 10)) >> 10;}while(0)
 #define COLOR(r, g, b) (((b) << 10) | ((g) << 5) | (r))
+#define COLOR_MASK 0x1F
 
 #define PI 128
 #define sin(a) (sSineTable[(a)])
diff --git a/include/structs/clipdata.h b/include/structs/clipdata.h
index 52c86fcb..5b6e6056 100644
--- a/include/structs/clipdata.h
+++ b/include/structs/clipdata.h
@@ -51,4 +51,4 @@ extern struct TilemapAndClipPointers gTilemapAndClipPointers;
 extern u16 gEffectYPosition;
 extern i16 gEffectYPositionOffset;
 
-#endif
\ No newline at end of file
+#endif
diff --git a/include/structs/color_effects.h b/include/structs/color_effects.h
index db8af230..fe4efd0d 100644
--- a/include/structs/color_effects.h
+++ b/include/structs/color_effects.h
@@ -9,9 +9,10 @@ struct ColorFading {
     u8 type;
     u8 stage;
     u8 timer;
-    u8 unk;
+    u8 unk_3;
     u8 status;
-    u8 unk_flag;
+    u8 unk_5;
+    u16 unk_6;
 };
 
 // Typedef
diff --git a/include/structs/demo.h b/include/structs/demo.h
index 0e7fe88d..d7cee0e7 100644
--- a/include/structs/demo.h
+++ b/include/structs/demo.h
@@ -3,7 +3,14 @@
 
 #include "types.h"
 
-extern u8 gDemoState;
-extern u32 gCurrentDemo; /* XXX: type */
+struct Demo {
+    u8 number;
+    u8 playing;
+    u8 status;
+    u8 unk_3;
+};
 
-#endif
\ No newline at end of file
+extern u8 gDemoState;
+extern struct Demo gCurrentDemo; /* XXX: type */
+
+#endif
diff --git a/include/structs/display.h b/include/structs/display.h
index 915e6122..54f108d1 100644
--- a/include/structs/display.h
+++ b/include/structs/display.h
@@ -43,6 +43,9 @@ extern struct SuitFlashEffect gSuitFlashEffect;
 extern u16 gWrittenToWIN1H;
 extern u16 gWrittenToWIN1V;
 extern u16 gWrittenToBLDCNT;
+extern u16 gWrittenToBLDCNT_Internal;
+
+extern u16 gWrittenTo0x05000000;
 
 extern u16 gWrittenToBLDALPHA;
 extern u16 gWrittenToBLDALPHA_H;
diff --git a/include/structs/room.h b/include/structs/room.h
index 2d198cfa..74653faf 100644
--- a/include/structs/room.h
+++ b/include/structs/room.h
@@ -93,6 +93,11 @@ struct BG3Movement {
     u16 xOffset;
 };
 
+struct Unused_3005504 {
+    u32 field_0;
+    u32 field_4;
+};
+
 
 extern u16 gDecompClipdataMap[1024];
 extern u16 gDecompBG0Map[1024];
@@ -110,4 +115,9 @@ extern u8 gScrollCounter;
 extern struct RoomEntry gCurrentRoomEntry;
 extern struct BackgroundPositions gBackgroundPositions;
 
-#endif
\ No newline at end of file
+extern struct Unused_3005504 gUnusedStruct_3005504;
+
+// Temp
+extern i8 gCurrentItemBeingAcquired;
+
+#endif
diff --git a/include/structs/text.h b/include/structs/text.h
new file mode 100644
index 00000000..c1fe610c
--- /dev/null
+++ b/include/structs/text.h
@@ -0,0 +1,26 @@
+#ifndef TEXT_STRUCT_H
+#define TEXT_STRUCT_H
+
+#include "types.h"
+
+struct Message {
+    u16 textIndex;
+    u16 indent;
+    u16 delay;
+    u8 color;
+    u8 line;
+
+    u8 unk_8;
+    u8 unk_9;
+
+    u8 messageID;
+    u8 gfxSlot;
+    u8 stage;
+    u8 isMessage;
+    u8 messageEnded;
+    u8 unk_F;
+};
+
+extern struct Message gCurrentMessage;
+
+#endif /* TEXT_STRUCT_H */
diff --git a/include/structs/visual_effects.h b/include/structs/visual_effects.h
index 9f9dd2ba..3ddb881d 100644
--- a/include/structs/visual_effects.h
+++ b/include/structs/visual_effects.h
@@ -3,7 +3,19 @@
 
 #include "types.h"
 
+struct BackgroundEffect {
+    u8 unused;
+    u16 timer;
+    u8 colorStage;
+    u8 type;
+    u8 stage;
+    u8 unk_7;
+};
+
+extern struct BackgroundEffect gBackgroundEffect;
+
 extern u8 gMonochromeBGFading;
 extern i8 gDisableAnimatedPalette;
+extern i8 gDisableAnimatedGraphicsTimer;
 
-#endif
\ No newline at end of file
+#endif
diff --git a/src/bg_clip.c b/src/bg_clip.c
index 1f360d42..00fa63d4 100644
--- a/src/bg_clip.c
+++ b/src/bg_clip.c
@@ -1,5 +1,6 @@
 #include "gba.h"
 #include "bg_clip.h"
+#include "transparency.h"
 #include "sprites_AI/item_banner.h"
 
 #include "data/block_data.h"
@@ -14,6 +15,7 @@
 #include "structs/bg_clip.h"
 #include "structs/clipdata.h"
 #include "structs/connection.h"
+#include "structs/transparency.h"
 #include "structs/game_state.h"
 #include "structs/samus.h"
 
@@ -103,7 +105,45 @@ void BGClipCheckTouchingSpecialClipdata(void)
 
 void BGClipApplyClipdataChangingTransparency(void)
 {
+    // https://decomp.me/scratch/qCOUj
 
+    u32 bldalpha;
+    u16 clipdata;
+    i32 xPosition;
+    i32 yPosition;
+    i32 clipLimit;
+
+    xPosition = gSamusData.xPosition;
+    clipLimit = gBGPointersAndDimensions.clipdataWidth * BLOCK_SIZE;
+    if (xPosition > clipLimit)
+        xPosition = clipLimit;
+
+    xPosition >>= 6;
+
+    yPosition = gSamusData.yPosition + (gSamusPhysics.drawDistanceTopOffset >> 1);
+    if (yPosition < 0)
+        yPosition = 0;
+    else
+    {
+        clipLimit = gBGPointersAndDimensions.clipdataHeight * BLOCK_SIZE;
+        if (yPosition > clipLimit)
+            yPosition = clipLimit;
+    }
+
+    yPosition >>= 6;
+
+    clipdata = gTilemapAndClipPointers.pClipBehaviors[gBGPointersAndDimensions.pClipDecomp[yPosition * gBGPointersAndDimensions.clipdataWidth + xPosition]];
+    if (clipdata == CLIP_BEHAVIOR_AIR_SOLID)
+        return;
+
+    bldalpha = BGClipGetNewBLDALPHAValue(clipdata);
+    if (bldalpha == 0)
+        return;
+    
+    if (bldalpha == USHORT_MAX)
+        TransparencyUpdateBLDALPHA(gDefaultTransparency.evaCoef, gDefaultTransparency.evbCoef, 1, 1);
+    else
+        TransparencyUpdateBLDALPHA(bldalpha & UCHAR_MAX, bldalpha >> 8, 1, 1);
 }
 
 u16 BGClipGetNewBLDALPHAValue(u16 clip)
diff --git a/src/color_effects.c b/src/color_effects.c
index bf08b6c7..c5ba0439 100644
--- a/src/color_effects.c
+++ b/src/color_effects.c
@@ -81,8 +81,8 @@ void ApplyMonochromeToPalette(u16* src, u16* dst, i8 additionalValue)
 
         if (result < 0)
             result = 0;
-        else if (result > 0x1F)
-            result = 0x1F;
+        else if (result > COLOR_MASK)
+            result = COLOR_MASK;
         
         // Create grey color
         *dst = COLOR(result, result, result);
@@ -124,13 +124,13 @@ void ApplySmoothMonochromeToPalette(u16* srcBase, u16* srcMonochrome, u16* dst,
         {
             colorMono = *srcMonochrome;
             monoR = RED(colorMono);
-            monoG = (colorMono >> 5) & 0x1F;
-            monoB = (colorMono >> 10) & 0x1F;
+            monoG = (colorMono >> 5) & COLOR_MASK;
+            monoB = (colorMono >> 10) & COLOR_MASK;
     
             colorBase = *srcBase;
             baseR = RED(colorBase);
-            baseG = (colorBase >> 5) & 0x1F;
-            baseB = (colorBase >> 10) & 0x1F;
+            baseG = (colorBase >> 5) & COLOR_MASK;
+            baseB = (colorBase >> 10) & COLOR_MASK;
 
             newR = (stage * (monoR - baseR) / 32);
             newG = (stage * (monoG - baseG) / 32);
@@ -166,7 +166,44 @@ void ApplySpecialBackgroundFadingColor(u8 type, u8 color, u16** ppSrc, u16** ppD
 
 }
 
-u16 ApplyFadeOnColor(u8 type, u16 color, u16 currentColor)
+u16 ApplyFadeOnColor(u8 type, u16 color, u8 currentColor)
 {
+    // https://decomp.me/scratch/RdwBt
 
+    i32 red;
+    i32 green;
+    i32 b;
+
+    red = RED(color);
+    green = GREEN(color);
+    BLUE(color);
+
+    switch (type)
+    {
+        case FADING_TYPE_IN:
+            red = (currentColor * red) >> 5 & COLOR_MASK;
+            green = (currentColor * green) >> 5 & COLOR_MASK;
+            b = (currentColor * b) >> 5 & COLOR_MASK;
+            break;
+
+        case FADING_TYPE_FLASH:
+            red = (COLOR_MASK - ((currentColor * (COLOR_MASK - red)) >> 5)) & COLOR_MASK;
+            green = (COLOR_MASK - ((currentColor * (COLOR_MASK - green)) >> 5)) & COLOR_MASK;
+            b = (COLOR_MASK - ((currentColor * (COLOR_MASK - b)) >> 5)) & COLOR_MASK;
+            break;
+
+        case FADING_TYPE_OUT:
+            red = (red - ((currentColor * red) >> 5)) & COLOR_MASK;
+            green = (green - ((currentColor * green) >> 5)) & COLOR_MASK;
+            b =( b - ((currentColor * b) >> 5) )& COLOR_MASK;
+            break;
+
+        case FADING_TYPE_UNK:
+            red = (red + ((currentColor * (COLOR_MASK - red)) >> 5)) & COLOR_MASK;
+            green = (green + ((currentColor * (COLOR_MASK - green)) >> 5)) & COLOR_MASK;
+            b = (b + ((currentColor * (COLOR_MASK - b)) >> 5)) & COLOR_MASK;
+            break;
+    }
+
+    return COLOR(red, green, b);
 }
diff --git a/src/data/empty_datatypes.c b/src/data/empty_datatypes.c
index 49d55a65..c1bfa712 100644
--- a/src/data/empty_datatypes.c
+++ b/src/data/empty_datatypes.c
@@ -34,8 +34,14 @@ const struct LockScreen sLockScreen_Empty = {
     .yPositionCenter = USHORT_MAX,
 };
 
-// Empty special background effect
-const u8 sTempArray_34587c[8] = {0};
+const struct BackgroundEffect sBackgroundEffect_Empty = {
+    .unused = 0,
+    .timer = 0,
+    .colorStage = 0,
+    .type = 0,
+    .stage = 0,
+    .unk_7 = 0
+};
 
 const struct BrokenBlock sBrokenBlock_Empty = {
     .broken = FALSE,
@@ -94,8 +100,9 @@ const struct BG3Movement sBg3Movement_Empty = {
     .undefined = 0
 };
 
-const u32 sUnusedStruct_3005504_Empty[2] = {
-    0, 0
+const struct Unused_3005504 sUnusedStruct_3005504_Empty = {
+    .field_0 = 0,
+    .field_4 = 0
 };
 
 const struct WaterMovement sWaterMovement_Empty = {
diff --git a/src/room.c b/src/room.c
index 7a3b8852..795c15f9 100644
--- a/src/room.c
+++ b/src/room.c
@@ -2,51 +2,95 @@
 #include "gba.h"
 
 #include "data/engine_pointers.h"
+#include "data/empty_datatypes.h"
 
+#include "constants/audio.h"
+#include "constants/clipdata.h"
 #include "constants/event.h"
 #include "constants/game_state.h"
 #include "constants/samus.h"
 #include "constants/room.h"
 
-#include "structs/game_state.h"
-#include "structs/color_effects.h"
+#include "structs/audio.h"
 #include "structs/bg_clip.h"
+#include "structs/color_effects.h"
+#include "structs/clipdata.h"
+#include "structs/cutscene.h"
+#include "structs/display.h"
+#include "structs/demo.h"
+#include "structs/game_state.h"
 #include "structs/scroll.h"
 #include "structs/room.h"
 #include "structs/samus.h"
 #include "structs/screen_shake.h"
 #include "structs/visual_effects.h"
 
-
+/**
+ * @brief 55f7c | 26c | Loads the current room
+ * 
+ */
 void RoomLoad(void)
 {
-    /*ClipdataSetupCode();
+    ClipdataSetupCode();
     RoomReset();
 
+    // Check for PSF
     if (gPauseScreenFlag == PAUSE_SCREEN_NONE)
     {
+        // No PSF, fully load room
         RoomLoadEntry();
         ScrollLoad();
         RoomSetBackgroundScrolling();
     }
+    // Getting an item, init cutscene
     else if (gPauseScreenFlag == PAUSE_SCREEN_ITEM_ACQUISITION)
     {
+        // Varia
+        if (gCurrentItemBeingAcquired == 0xE)
+        {
+            gEquipment.suitMiscActivation &= ~SMF_VARIA_SUIT;
+            SamusSetPose(SPOSE_FACING_THE_FOREGROUND);
 
+            gSamusData.xPosition = 0x278;
+            gSamusData.yPosition = 0x1FF;
+
+            gInGameCutscene.stage = 0;
+            gInGameCutscene.cutsceneNumber_Copy = 0x9;
+            start_in_game_cutscene(9); // Undefined
+
+            gDisablePause = TRUE;
+            gSamusWeaponInfo.chargeCounter = 0;
+            gSamusData.lastWallTouchedMidAir = TRUE;
+        }
     }
     else if (gPauseScreenFlag == PAUSE_SCREEN_FULLY_POWERED_SUIT_ITEMS)
     {
+        gEquipment.suitMiscActivation &= ~SMF_GRAVITY_SUIT;
+        SamusSetPose(SPOSE_FACING_THE_FOREGROUND);
 
+        gSamusData.xPosition = 0x620;
+        gSamusData.yPosition = 0x7BF;
+
+        gInGameCutscene.stage = 0;
+        gInGameCutscene.cutsceneNumber_Copy = 0xA;
+        start_in_game_cutscene(10); // Undefined
+
+        gDisablePause = TRUE;
+        gSamusData.lastWallTouchedMidAir = TRUE;
+        gCurrentItemBeingAcquired = 0xF; // Gravity
+        gSamusWeaponInfo.chargeCounter = 0;
     }
     else if (gPauseScreenFlag == PAUSE_SCREEN_SUITLESS_ITEMS)
         PlayMusic(MUSIC_CHOZO_RUINS, 0x10);
 
+    // Load graphics
     RoomLoadTileset();
     RoomLoadBackgrounds();
     RoomRemoveNeverReformBlocksAndCollectedTanks();
     gPreviousXPosition = gSamusData.xPosition;
     gPreviousYPosition = gSamusData.yPosition;
     TransparencySetRoomEffectsTransparency();
-    LoadFirstRoom(); // Undefined
+    load_first_room(); // Undefined
 
     if (gPauseScreenFlag == PAUSE_SCREEN_NONE && !gIsLoadingFile)
     {
@@ -57,6 +101,7 @@ void RoomLoad(void)
         ScrollProcessGeneral();
     }
 
+    // Load states, entities
     check_play_lightning_effect(); // Undefined
     RoomUpdateBackgroundsPosition();
     ConnectionLoadDoors();
@@ -65,22 +110,24 @@ void RoomLoad(void)
     RoomSetInitialTilemap(0x1);
     RoomSetInitialTilemap(0x2);
     load_animated_graphics(); // Undefined
-    ResetTanksAnimation(); // Undefined
-    SetBGHazeEffect(); // Undefined
-    ProcessHaze(); // Undefined
-    MinimapCheckOnTransition(); // Undefined
+    reset_tanks_animation(); // Undefined
+    set_bg_haze_effect(); // Undefined
+    process_haze(); // Undefined
+    MinimapCheckOnTransition();
 
+    // Check using elevator
     if (!gIsLoadingFile && gGameModeSub3 != 0x0 && gPauseScreenFlag == PAUSE_SCREEN_NONE && gSamusData.pose == SPOSE_USING_AN_ELEVATOR)
     {
         if (gSamusData.elevatorDirection == KEY_UP)
-            gSamusData.yPosition += 0xC0;
+            gSamusData.yPosition += BLOCK_SIZE * 3;
         else
-            gSamusData.yPosition -= 0xC0;
+            gSamusData.yPosition -= BLOCK_SIZE * 3;
         gPreviousYPosition = gSamusData.yPosition;
     }
 
     sub_08060800(); // Undefined
 
+    // Update rain sound effect
     if (gRainSoundEffect != RAIN_SOUND_NONE)
     {
         if (gPauseScreenFlag == PAUSE_SCREEN_NONE)
@@ -88,8 +135,10 @@ void RoomLoad(void)
             if (gRainSoundEffect & RAIN_SOUND_PLAYING)
             {
                 if (!(gRainSoundEffect & RAIN_SOUND_ENABLED))
+                {
                     SoundFade(0x121, 0xA); // Rain
                     gRainSoundEffect &= ~RAIN_SOUND_PLAYING;
+                }
             }
             else if (gRainSoundEffect & RAIN_SOUND_ENABLED)
             {
@@ -98,7 +147,7 @@ void RoomLoad(void)
             }
         }
         gRainSoundEffect &= ~RAIN_SOUND_ENABLED;
-    }*/
+    }
 }
 
 void RoomLoadTileset(void)
@@ -259,12 +308,199 @@ void RoomRemoveNeverReformBlocksAndCollectedTanks(void)
 
 void RoomReset(void)
 {
+    // https://decomp.me/scratch/TZ1cZ
+    
+    const struct Door* pDoor;
+    i32 i;
+    i32 yOffset;
+    i32 xOffset;
+    u16 count;
+    u16* ptr;
+    u16 temp;
+    
+    gColorFading.unk_3 = 0;
+    gColorFading.timer = 0;
+    gColorFading.status = 0;
+    gColorFading.stage = 0;
+    gColorFading.unk_6 = 0;
 
+    if (gCurrentPowerBomb.animationState != 0)
+        gScreenShakeX = sScreenShake_Empty;
+
+    gCurrentPowerBomb = sPowerBomb_Empty;
+    gWrittenToBLDCNT_Internal = 0;
+    gScrollCounter = 0;
+    gMusicTrackInfo.takingNormalTransition = FALSE;
+
+    if (gGameModeSub3 == 0)
+    {
+        gMusicTrackInfo.currentRoomTrack = MUSIC_NONE;
+        gMusicTrackInfo.unk = 0;
+        gMusicTrackInfo.pauseScreenFlag = PAUSE_SCREEN_NONE;
+
+        gCurrentClipdataAffectingAction = CAA_NONE;
+        gAreaBeforeTransition = UCHAR_MAX;
+        gDisableDoorAndTanks = FALSE;
+        gCurrentCutscene = 0;
+
+        gLastElevatorUsed = sLastElevatorUsed_Empty;
+        gRainSoundEffect = RAIN_SOUND_NONE;
+
+        if (!gIsLoadingFile && gCurrentDemo.status & 0xF0)
+            init_demo_related(FALSE);
+    
+        gDoorPositionStart.x = 0;
+        gDoorPositionStart.y = 0;
+        gCurrentItemBeingAcquired = 0;
+
+        save_most_recent_file_to_sram(); // Undefined
+    }
+
+    unk_5c158(); // Undefined
+
+    if (gPauseScreenFlag != PAUSE_SCREEN_NONE)
+        return;
+
+    gDisableScrolling = FALSE;
+    gSlowScrollingTimer = 0;
+    gCollectingTank = FALSE;
+
+    gScreenShakeRelated = 0;
+    gDisablePause = FALSE;
+    gDisableClipdataChangingTransparency = FALSE;
+    
+    gWrittenTo0x05000000 = 0;
+    gScreenYOffset = 0;
+    gScreenXOffset = 0;
+
+    gDISPCNTBackup = 0;
+    gInGameCutscene.cutsceneNumber = 0;
+    gInGameCutscene.cutsceneNumber_Copy = 0;
+
+    gEffectYPosition = 0;
+    gHatchesState.unlocking = FALSE;
+    gHatchesState.hatchesLockedWithTimer = 0;
+    gHatchesState.unk = FALSE;
+    gHatchesState.hatchesLockedWithEvent = 0;
+    gHatchesState.unk2 = FALSE;
+    gDoorUnlockTimer = 0;
+
+    pDoor = &sAreaDoorsPointers[gCurrentArea][0];
+    pDoor += gLastDoorUsed;
+    gCurrentRoom = pDoor->sourceRoom;
+    gLastDoorProperties = pDoor->type;
+    gDisplayLocationText = (pDoor->type >> 6) & 1;
+
+    gDoorPositionStart.x = pDoor->xStart;
+    gDoorPositionStart.y = pDoor->yStart;
+
+    gWaitingSpacePiratesPosition = sCoordsX_Empty;
+    gLockScreen = sLockScreen_Empty;
+    gBackgroundEffect = sBackgroundEffect_Empty;
+    gWaterMovement = sWaterMovement_Empty;
+
+    gEffectYPositionOffset = 0;
+    gUnusedStruct_3005504 = sUnusedStruct_3005504_Empty;
+
+    gBG0Movement = sBg0Movement_Empty;
+    gBG2Movement.xOffset = 0;
+    gBG2Movement.yOffset = 0;
+
+    for (i = 0; i < MAX_AMOUNT_OF_BROKEN_BLOCKS; i++)
+        gBrokenBlocks[i] = sBrokenBlock_Empty;
+
+    for (i = 0; i < MAX_AMOUNT_OF_BOMB_CHAINS; i++)
+        gBombChains[i] = sBombChain_Empty;
+
+    gActiveBombChainTypes = 0;
+    gDisableAnimatedGraphicsTimer = 0;
+
+    count = 64;
+    while (count != 0)
+    {
+        ptr = &gMakeSolidBlocks[count];
+        *--ptr = 0;
+        count--;
+    }
+
+    gScreenShakeY = sScreenShake_Empty;
+    gScreenShakeX = sScreenShake_Empty;
+    gScreenShakeXOffset = 0;
+    gScreenShakeYOffset = 0;
+
+    if (gIsLoadingFile)
+        return;
+
+    gCamera.xPosition = 0;
+    gCamera.yPosition = 0;
+    gCamera.xVelocity = 0;
+    gCamera.yVelocity = 0;
+
+    xOffset = pDoor->xStart;
+    yOffset = pDoor->yEnd + 1;
+    gSamusData.xPosition = xOffset * BLOCK_SIZE + (pDoor->xExit + 8) * 4;
+    gSamusData.yPosition = (yOffset) * BLOCK_SIZE + pDoor->yExit * 4 - 1;
+
+    if (gCurrentDemo.status & 0xF0)
+        init_demo_related(TRUE);
+
+    gWaitingSpacePiratesPosition.x = gSamusData.xPosition;
+    gWaitingSpacePiratesPosition.y = gSamusData.yPosition;
+
+    if (pDoor->xExit > 0)
+        gWaitingSpacePiratesPosition.x -= HALF_BLOCK_SIZE;
+    else if (pDoor->xExit < 0)
+        gWaitingSpacePiratesPosition.x += HALF_BLOCK_SIZE;
+    
+    if (gSamusDoorPositionOffset != 0)
+    {
+        if (gSamusDoorPositionOffset < 0)
+            gSamusDoorPositionOffset = 0;
+        else
+        {
+            yOffset = -gSamusPhysics.drawDistanceTopOffset;
+            temp = (u16)yOffset;
+            if (temp + gSamusDoorPositionOffset > UCHAR_MAX)
+                gSamusDoorPositionOffset = UCHAR_MAX - temp;
+        }
+
+        gSamusData.yPosition -= gSamusDoorPositionOffset;
+        gSamusDoorPositionOffset = 0;
+    }
+
+    if (gSamusData.standingStatus == STANDING_ENEMY)
+        gSamusData.standingStatus = STANDING_MIDAIR;
+
+    gBG1XPosition = 0;
+    gBG1YPosition = 0;
+    gBG0XPosition = 0;
+    gBG0YPosition = 0;
 }
 
+/**
+ * @brief 56ac8 | 60 | Sets the automatic background scrolling (BG0 and BG3)
+ * 
+ */
 void RoomSetBackgroundScrolling(void)
 {
+    gBG3Movement = sBg3Movement_Empty;
 
+    switch (gCurrentRoomEntry.BG3Scrolling)
+    {
+        case 0x7:
+        case 0x8:
+        case 0xA:
+            gBG3Movement.direction = TRUE;
+    }
+
+    if (gCurrentRoomEntry.visualEffect == EFFECT_WATER)
+        gBG0Movement.type = BG0_MOVEMENT_WATER_CLOUDS;
+    else if (gCurrentRoomEntry.visualEffect == EFFECT_SNOWFLAKES_COLD_KNOCKBACK)
+        gBG0Movement.type = BG0_MOVEMENT_SNOWFLAKES;
+    else if (gCurrentRoomEntry.visualEffect == EFFECT_SNOWFLAKES_COLD)
+        gBG0Movement.type = BG0_MOVEMENT_SNOWFLAKES;
+
+    gInGameCutscene.cutsceneNumber_Copy = 0;
 }
 
 void RoomSetInitialTilemap(u8 bgNumber)