Oni Saved Game Editor allows you to edit your Oni saved games by modifying your ballistic ammo,
shots left in your current clip,
What's new in Oni Savegame Editor
Version 1.6.2: Maintenance update. Made sure everything looks and behaves properly under MacOS X 10.3 Panther. Added more error-checking when opening savegames. Dialogs are more descriptive. Compiled with RealBasic 5.2.4 which should result in better performance and stability.