GAME INFO
Name of Game: Checkpoint Champion
VERSION: 1.2.3
Name of the cheat, mod, hint, tip or hack:
-Cars Unlocked
Checkpoint Champion MOD APK 1.2.3 (Cars Unlocked)
Download the CACHE file/OBB file. They should be .zip or .rar files.
Extract the file to your sdcard.
Move the extracted folder to the location: /sdcard/Android/obb