Castle Cats: Idle Hero RPG 2.6.3 Apk Free Download Details: Name:  Castle Cats: Idle Hero RPG Category:  Adventure Current Version:  2.6.3 Screen Shot: Description: “The unique IDLE CAT COLLECTING RPG on Play Store. Collect HEROIC CATS and battle against the EVIL PUGOMANCER!!” Join millions of players around the world and find out why this is the ultimate CAT COLLECTING