diff --git a/engines/cine/main_loop.cpp b/engines/cine/main_loop.cpp
index 7d3b98038fd..f2c12a00a0f 100644
--- a/engines/cine/main_loop.cpp
+++ b/engines/cine/main_loop.cpp
@@ -48,7 +48,7 @@ void manageEvents(void) {
 			mouseData.Y = event.mouse.y;
 			break;
 		case OSystem::EVENT_QUIT:
-			exit(0);
+			g_system->quit();
 			break;
 		default:
 			break;
diff --git a/engines/cine/object.cpp b/engines/cine/object.cpp
index f9376f422d5..6f3a534b5df 100644
--- a/engines/cine/object.cpp
+++ b/engines/cine/object.cpp
@@ -436,10 +436,9 @@ u8 compareObjectParam(u8 objIdx, u8 param1, s16 param2) {
 		}
 	default:
 		{
-			printf
-			    ("Unsupported compare type: %d in compareObjectParam\n",
+			error
+			    ("Unsupported compare type: %d in compareObjectParam",
 			    param1 - 1);
-			exit(1);
 		}
 	}
 
diff --git a/engines/cine/script.cpp b/engines/cine/script.cpp
index 85268c9fad5..6f39fe562f0 100644
--- a/engines/cine/script.cpp
+++ b/engines/cine/script.cpp
@@ -403,10 +403,9 @@ u16 computeScriptStackSub(u8 mode, byte *scriptPtr, s16 *stackPtr,
 			}
 		default:
 			{
-				printf
-				    ("Unsupported opcode %X in computeScriptStack\n",
+				error
+				    ("Unsupported opcode %X in computeScriptStack",
 				    opcode - 1);
-				exit(1);
 			}
 		}
 
@@ -2752,8 +2751,7 @@ void executeScript(prcLinkedListStruct *scriptElement, u16 param) {
 			}
 		default:
 			{
-				printf("Unsupported opcode %X\n", opcode - 1);
-				exit(1);
+				error("Unsupported opcode %X", opcode - 1);
 			}
 		}
 	}