I haven't played it since the rocketry update (which wasn't to long ago) and just updated it today. When I tried to play it again after updating it would show this screen after the"Klei" logo and I have tried everything I could to fix this issue. I have installed all vcredist packages, .Net Framework, latest version of Windows 10 (1809), compatibility mode (Vista - 7), run as administrator, not fullscreen, restarted, and finally, reinstalled the game. Also, the games freezes as soon as it shows up and then closes. The game has ran fine before and I have never ran into this problem. NOTHING HELPS!!! SOMEONE PLEASE HELP!!! I LOVE THIS GAME AND WOULD LIKE TO PLAY IT AGAIN!!!
Launch OxygenNotIncluded.exe and see what happens.