Type raster or bonzai during game play, then press SHIFT + CTRL + R to view the frame rate. Press SHIFT + CTRL + R again for more rendering information, and press SHIFT + CTRL + R once more to return to normal. Press SHIFT + CTRL + S to view the game version.
Type scrshots to enable the screenshot feature. Press ALT + F12 to save a raw format picture file in the game directory. The raw files may be imported into a graphics program such as Adobe Photoshop using settings of 640x480, 4 channels, interlaced, 8 bits, and a 0 byte header.