In coding, a bug is an error caused by a mistake when programming that shouldn't occur. In KoGaMa, examples would be like bad displaying on text or textures, repeated objects, or any other malfunction.
If you have found a bug[]
When you find any bug, you can report it to the KoGaMa Forums. When creating a thread, you must describe the algorithm for creating a bug.
If you report any bug on the Forum, you'll be rewarded with the Tester Badge and 40 
(you can get more under some conditions). 699 people have this badge.