Mr. Ghost is a scrolling shoot-'em-up video game for the Microsoft MSX2 system with both side and vertical aspects. The game's protagonist is an anthropomorphic, dentally conspicuous specter, who battles antagonistic ghosts, arachnids, and bird-like foes. The gameplay aligns closely with that of Irem's Mr Heli, sharing factors like eight-direction movement, environmental customization, and a quirky, exaggerated aesthetic. However, Mr. Ghost distinguishes itself with a unique combat approach, often deploying a peculiar-looking phantasmal accomplice against enemies. Additionally, the character has the ability to perform a rear attack to eliminate adversaries or shatter obstructions.
Mr. Ghost is a side, and vertical (the game alternates between the two), scrolling shoot-‘em-up where you play a buck-toothed ghost who’s being bullied by other ghosts, jumping spiders, and crows, probably about his prominent teeth. Mr. Ghost plays remarkably close to Irem’s Mr Heli, so much so that they could, in fact, be related. Both games let your character move in eight directions, both allow you to deform parts of the environment, and both have a super-deformed look to them. What sets this game aside, though, is its combat system. Mr Ghost dispatches a little sperm looking ghost at enemies and can only redeploy him after he’s returned. Mr Ghost can also perform a bum rush to destroy enemies sneaking up behind him or break bricks.