Cannot take screen capture

[Phlimm]

Whenever I try to do a screen capture with Print Screen, my clipboard has only a large black rectangle. Is there a different way to screen cap?

[Jordan]

Do you have V-sync enabled? Try disabling it.

[Ilsyde]

Steam client, PlayClaw, Fraps etc.

[davidoux]

Run the game in windowed mode then you can use PrintScreen