EMU

Play Action Games Online

1,215 games playable in your browser

Action games are the backbone of every library here — platformers, run-and-guns, beat-’em-ups and anything else measured in reflexes rather than planning. It is the genre that arcade hardware was built for and the one that translated most directly to home consoles.

Because these games were designed around short sessions and immediate feedback, they are the easiest place to start if you have not played anything from this era in a while.

Most popular action games

  1. 1GTA: Vice CityHTML5
  2. 2The King of the Fighters '97 PlusArcade
  3. 3The King of Fighters '97Arcade
  4. 4ContraFamicom
  5. 5Subway Surf WebHTML5
  6. 6Warriors of Fate IIArcade
  7. 7Cadillacs and DinosaursArcade
  8. 8Contra Gender SwapFamicom
  9. 9Super Mario BrosFamicom
  10. 10Geometry Dash AdvanceGame Boy Advance
  11. 11Battle CityFamicom
  12. 12The King of Fighters '98Arcade
  13. 13Super Mario Bros. 4: The Undiscovered Zones V2Famicom
  14. 14Knights of Valour PlusArcade
  15. 15Grand Theft Auto: Chinatown WarsNintendo DS
  16. 16Metal Slug XArcade
  17. 17Super Mario 3D World 64Nintendo 64
  18. 18The King of Fighters 2002Arcade
  19. 19Contra 1987Arcade
  20. 20Metal SlugArcade

Frequently asked questions

What counts as an action game here?

Platformers, beat-’em-ups, run-and-guns, shooters and hack-and-slash titles — anything driven primarily by timing and reflexes rather than turn-based decisions.

Which action games work best with a keyboard?

Two-button platformers and single-plane beat-’em-ups play fine on a keyboard. Titles with diagonal aiming or six-button layouts are noticeably better on a gamepad.