If I'm planning to create a simple game, should I wait for KorGE 2.0, use KorGE 2.0 or just use the current KorGE version? Also, if I use the current KorGE version, will 2.0 break a lot of the existing code?

Most of the code will continue working the same in terms of source compatibility. But things that are marked as deprecated now will be removed

Okay, thank you 🙂