Hi guys I dlike to optimize the development time of my game a little bit. Is there a way to re-run a game without re-compiling the code, if i haven't changed anything? (This would sometimes save a lot time, when im testing the game) https://forum.yoyogames.com/index.php?threads/how-to-optimize-compile-time.55267/ In the link above i read how to optimize the compile time. There should be an option under preferences called "Enable backup on run/debug/create"... where can I find this in GMS2? Thanks a lot!