diff --git a/.gitignore b/.gitignore
index e902599c..9288ca19 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,10 +12,13 @@ project/export/
 
 # Build files
 project/addons/orchestrator/orchestrator*.dll
+project/addons/orchestrator/orchestrator*.dylib
 project/addons/orchestrator/orchestrator*.exp
 project/addons/orchestrator/orchestrator*.ilk
 project/addons/orchestrator/orchestrator*.lib
 project/addons/orchestrator/orchestrator*.pdb
+project/addons/orchestrator/orchestrator*.so
+project/addons/orchestrator/orchestrator*.wasm
 project/addons/orchestrator/~orchestrator*.*
 
 # Test files
@@ -29,6 +32,11 @@ project/tests
 data_*/
 mono_crash.*.json
 
+# System/tool-specific ignores
+.directory
+.DS_Store
+*~
+
 # Idea-specific things
 .idea