black screen

[Inspired]

hello i have a problem i just format my pc and try to run ddnet and teeworlds official client and the screen go totally black and i cant do anything

[Schwertspize]

"I just format [...] and try to run ddnet"

you never spoke about anything you have done. did you extract the archive? did you install via steam? or did you just tried to run it from an empty hard drive?