diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..29d363e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,29 @@
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Libraries
+*.lib
+*.la
+*.lo
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+
+# 3DS
+build/
+romfs/
+
+# 3DS executables
+3DShell.*