Editing Virtual Boy Wario Land

The four boss levels in the game start with the player fighting a [[guard]] mini-boss. After defeating it, the player can fight one of the four main bosses. Each of these bosses use the game's foreground and background mechanics during their fights, with the latter two requiring the player to jump between planes in order to defeat them. Defeating bosses rewards the player with a shower of coins and the gate key required to continue.

Wario has several moves. By pressing the {{button|A}}, the player can initiate a [[Jump]], which allows Wario to defeat certain enemies by landing on them, clear obstacles, and hit his head against [[block]]s. By holding {{button|B}} and moving, Wario can [[Dash Attack|Barge]], moving him forward whilst attacking enemies and hitting blocks. By pressing and holding {{button|Paddown}}, Wario can crawl, allowing him to move under small gaps. In the air, the player can hold {{button|Paddown}} in order to [[Body Slam]], allowing him to hit certain enemies below. When near a knocked-down enemy and certain objects, Wario automatically picks them up - they can be released with {{button|B}}. Finally, at any point the player can hold either {{button|L}} or {{button|R}} to make Wario run on land and swim faster underwater, and, whilst behind a waterfall, Wario can slowly climb it.