Wario Land 4 ROM Download for Gameboy Advance (GBA) on Emulator Games. Play Wario Land 4 game that is available in the United States of America (USA) version only on this website. Wario Land 4 is a Gameboy Advance emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as WarioWare Inc., Kirby - Nightmare In Dreamland and WarioWare - Twisted! as shown below. Wario Land 4 works on all your devices in high quality.