rhyrhy wrote:
I tried to use this program with other games, but some games that prevent other screen on the game screen (e.g : undertale, rabi-ribi, etc.) I can't use it even with overlay mod. Can you fix this if able?
This is actually not trivial sadly. Overlay mode for KeysPerSecond just forces it to be the top window. However most of these games run in full screen mode, which is kind of special in that there can only be one such window at the same time. Most overlays you see that actually do manage to run on top of games like this don't actually run on top, but rather inject custom code into the game's render to accomplish this.
The easiest work around is therefore to just not run the game in full screen mode so that other programs are still allowed on top of it (if that's an option, windowed/borderless mode).
Implementing code injection into running games to accomplish an overlay anyway while strictly speaking possible is still rather difficult to do. In addition there are also other considerations, since you're modifying the game's render you're also directly affecting the performance of the game and if done incorrectly might even cause crashes. Besides this, the anti-cheat logic for competitive games often flags actions like this as using cheats (except for some popular white listed applications, TeamSpeak, etc).
I've looked into this before and whether or not to try add support. I might work on it some time if I have a lot of free time, but either way the option would come with a fair warning if I ever finish it.
I apologize for the long reply that was probably not what you were hoping for, but I wanted to explain the whole situation ^_^'