Published by ENIX, although it appears to be a 1-2 man project. It's an action game, similar to the original Mario Brothers, except instead of jumping on enemies, you need to open doors, then close them behind them when they go through. This is complicated by the doors only opening in one direction, indicated by the 2 pixel doorknob. Also, defeating all but one enemy makes the last one go ridiculously fast. There's also tiny red tacks in later levels that instantly kill you, and are perhaps the only real reason to use the jump.

Keys are arrows, and space to jump. This game demonstrates that a lot of emulators have issues with N88 Disk BASIC games, it only booted properly on one of the later NP2 versions.

Download