Classic Action Games — Play Online Free

Dive into the best classic action games ever made. From side-scrolling beat 'em ups to intense run-and-gun shooters, play them all free in your browser.

701 games

All Genres

ActionAdventureFightingPlatformerPuzzleRacingRPGShootingSportsStrategyDungeonTableOther
Play Mega Man 6: The Greatest Battle!! [Madcell Localized] [ACT] online红白机

Mega Man 6: The Greatest Battle!! [Madcell Localized] [ACT]

Play Mega Man 6 [MS Localized] [ACT] online红白机

Mega Man 6 [MS Localized] [ACT]

Play Mega Man 6 [Buzhisuoyun Localized] [ACT] online红白机

Mega Man 6 [Buzhisuoyun Localized] [ACT]

Play Mega Man Battle Network (NES Demake) [Zhongwei] [RPG/ACT] online红白机

Mega Man Battle Network (NES Demake) [Zhongwei] [RPG/ACT]

Play Mega Man X (NES Demake) [MS Localized] [ACT] online红白机

Mega Man X (NES Demake) [MS Localized] [ACT]

Play Mega Man (1987 Original) [3DM Localized] [ACT] online红白机

Mega Man (1987 Original) [3DM Localized] [ACT]

Play Mega Man (1987 Original) [MS Localized] [ACT] online红白机

Mega Man (1987 Original) [MS Localized] [ACT]

Play Mega Man (1987 Original) [Yu Liang Localized] [ACT] online红白机

Mega Man (1987 Original) [Yu Liang Localized] [ACT]

Play Panic Restaurant (Taito) [MS Localized] [ACT] online红白机

Panic Restaurant (Taito) [MS Localized] [ACT]

Play Fire Dragon [Sankyo Information] [ACT] online红白机

Fire Dragon [Sankyo Information] [ACT]

Play Nuts & Milk (NES/Famicom) - Classic Puzzle Platformer online红白机

Nuts & Milk (NES/Famicom) - Classic Puzzle Platformer

Play Tokkyuu Shirei Solbrain / Shatterhand (NES) - Action Platformer online红白机

Tokkyuu Shirei Solbrain / Shatterhand (NES) - Action Platformer

Play Shatterhand / Solbrain (Special Edition) - Sci-Fi Combat online红白机

Shatterhand / Solbrain (Special Edition) - Sci-Fi Combat

Play Cat Party (Neko no Kyouen) - Retro Action online红白机

Cat Party (Neko no Kyouen) - Retro Action

Play Tom and Jerry (NES) - Cartoon Action Adventure online红白机

Tom and Jerry (NES) - Cartoon Action Adventure

Play Mappy (NES/Famicom) - Classic Arcade Platformer online红白机

Mappy (NES/Famicom) - Classic Arcade Platformer

Play Mappy (Famicom Edition) - Arcade Chase Action online红白机

Mappy (Famicom Edition) - Arcade Chase Action

Play Mario Bros. (NES) - Original Arcade Classic online红白机

Mario Bros. (NES) - Original Arcade Classic

Play Wrecking Crew (NES) - Mario's Puzzle Adventure online红白机

Wrecking Crew (NES) - Mario's Puzzle Adventure

Play Bio Miracle Bokutte Upa (NES) - Konami Platformer online红白机

Bio Miracle Bokutte Upa (NES) - Konami Platformer

Play Pikachu Y2K (NES) - Pocket Monster Fighting Action online红白机

Pikachu Y2K (NES) - Pocket Monster Fighting Action

Play Master Chu and the Drunkard Hu (NES) - Martial Arts Adventure online红白机

Master Chu and the Drunkard Hu (NES) - Martial Arts Adventure

Play The Real and Fake Monkey King (NES) - Journey to the West Action online红白机

The Real and Fake Monkey King (NES) - Journey to the West Action

Play City Connection (NES) - Arcade Platform Racer online红白机

City Connection (NES) - Arcade Platform Racer

Play Konami Wai Wai World (NES/Famicom) - Crossover Action online红白机

Konami Wai Wai World (NES/Famicom) - Crossover Action

Play Totsuzen! Machoman / Sudden Guy (NES) - Action Platformer online红白机

Totsuzen! Machoman / Sudden Guy (NES) - Action Platformer

Play Mickey Mousecapade (NES) - Disney Platformer online红白机

Mickey Mousecapade (NES) - Disney Platformer

Play Nekketsu Oyako / Hot-Blooded Family (NES Demake) - Beat 'Em Up online红白机

Nekketsu Oyako / Hot-Blooded Family (NES Demake) - Beat 'Em Up

Play Rush'n Attack / Green Beret (NES) - Classic Action online红白机

Rush'n Attack / Green Beret (NES) - Classic Action

Play Rush'n Attack / Green Beret (NES) - 8-Bit Military Action online红白机

Rush'n Attack / Green Beret (NES) - 8-Bit Military Action

Play The Monkey King / Sun Wukong (NES) - Mythic Action RPG online红白机

The Monkey King / Sun Wukong (NES) - Mythic Action RPG

Play P.O.W.: Prisoners of War (NES) - Tactical Brawler online红白机

P.O.W.: Prisoners of War (NES) - Tactical Brawler

Play P.O.W. (SNK Official Port) - Military Escape Action online红白机

P.O.W. (SNK Official Port) - Military Escape Action

Play Ninja JaJaMaru-kun: JaJaMaru no Daiboken - Classic Action (NES) online红白机

Ninja JaJaMaru-kun: JaJaMaru no Daiboken - Classic Action (NES)

Play Bokosuka Wars - Tactical Action Strategy RPG (NES/FC) online红白机

Bokosuka Wars - Tactical Action Strategy RPG (NES/FC)

Play Crayon Shin-chan: Return of the Sinister Six - Retro Platformer (NES) online红白机

Crayon Shin-chan: Return of the Sinister Six - Retro Platformer (NES)

Play Batman: The Video Game - Sunsoft 8-Bit Classic Action (NES) online红白机

Batman: The Video Game - Sunsoft 8-Bit Classic Action (NES)

Play Journey to the West II: The Quest for Sutras - Action RPG (NES) online红白机

Journey to the West II: The Quest for Sutras - Action RPG (NES)

Play Ganso Saiyuuki: Super Monkey Daiboken - Retro Adventure (NES) online红白机

Ganso Saiyuuki: Super Monkey Daiboken - Retro Adventure (NES)

Play Shadow of the Ninja (KAGE) - Classic Natsume Action (NES/FC) online红白机

Shadow of the Ninja (KAGE) - Classic Natsume Action (NES/FC)

Play Blue Shadow: Shadow of the Ninja - Retro Action Platformer (NES) online红白机

Blue Shadow: Shadow of the Ninja - Retro Action Platformer (NES)

Play Shadow of the Ninja - GXB Translated Retro Action (NES) online红白机

Shadow of the Ninja - GXB Translated Retro Action (NES)

Play KAGE: Shadow of the Ninja - Laifu Translated Edition (NES) online红白机

KAGE: Shadow of the Ninja - Laifu Translated Edition (NES)

Play Super Contra 7 (Super Zhanhun) - 8-Bit Action Shooter (NES/Bootleg) online红白机

Super Contra 7 (Super Zhanhun) - 8-Bit Action Shooter (NES/Bootleg)

Play Super Mario Bros. - The Iconic 8-Bit Platforming Classic (NES) online红白机

Super Mario Bros. - The Iconic 8-Bit Platforming Classic (NES)

Play Super Mario Bros. - Classic Nintendo Adventure (Nokoh Translated) (NES) online红白机

Super Mario Bros. - Classic Nintendo Adventure (Nokoh Translated) (NES)

Play Super Mario Bros. 2 (The Lost Levels) - Ultra Hard Platformer (NES) online红白机

Super Mario Bros. 2 (The Lost Levels) - Ultra Hard Platformer (NES)

Play Super Mario Bros. 3 (JP Edition) - Epic 8-Bit Quest (NES) online红白机

Super Mario Bros. 3 (JP Edition) - Epic 8-Bit Quest (NES)

Frequently Asked Questions

Yes — all Action games on OldGame.io run in your browser for free. No download, no account required. Just click and play.

OldGame.io has 701+ classic Action games across NES, SNES, GBA, N64, NDS and more platforms. The library is constantly growing.

Browse our collection above — the most popular {{name}} games are listed first. All games run directly in your browser with no download needed.