Sucker Punch features 9 small single-player maps for Doom II, tested in PrBoom+, ZDoom, GZDoom and Doom Retro. The WAD is made up from three mini-episodes of three maps each which escalate from easy (with green details) to harder (yellow) to hardest (red). The maps should take no longer than two or three minutes each to play and are designed for pistol starts. Difficulty settings are implemented.