Hi all, so I have been working on a project and added different particles systems, emmiters, etc. everything worked perfectly. But at some point particles stop showing up. I tough it would be a random error, restart GMS2 and particles came back. But the next time I open GMS2 I couldnt see them again, restarted GMS2: not solved, restart Pc: not solved, reinstall GMS2: nothing, Unisnstall GMS2 and reinstall it just in case... nothing... I checked that in other projects (in my pc) particles neither works. So I send my project to my partner, tested on his PC and particles shows as usual... So I belive is my GMS2 that is broken... And since is not a gml problem I dont know what to do and im a bit desesperated. Couldnt find a solution anywhere Update: Debugging the error it seems that asigning part_system_create() to a variable it returns 0 on that variable.... https://gyazo.com/650a860c5cc0d6476c026f585423569d As far as I know it shouldnt be 0.