Super Wario Bros.

Super Wario Bros. is a parody of Super Mario Bros. It was a game for the WES (Wahtendo Entertainment System).

This game also includes the original Super Mario Bros. in it (the main menu will show up the SMB screen). To switch between SMB and SWB just press the down arrow (or the key you assigned in your emulator).

So, in this game, you play as Wario and you decided to save Peach from Bowser just for fun and imitate Mario's heroic actions.