Cadillacs & Dinosaurs (930201 etc)

Cadillacs & Dinosaurs (930201 etc)

Street Fighter II' - Champion Edition (YYC bootleg set 2, 920313 etc) [Bootleg]

Street Fighter II' - Champion Edition (YYC bootleg set 2, 920313 etc) [Bootleg]

Penguin Brothers (Japan)

Penguin Brothers (Japan)

Street Fighter II' - Champion Edition (street fighter 2' 920513 etc)

Street Fighter II' - Champion Edition (street fighter 2' 920513 etc)

Neo Bomberman

Neo Bomberman

Donkey Kong (US set 1)

Donkey Kong (US set 1)

Snow Bros. 2 - with new elves

Snow Bros. 2 - with new elves

Metal Slug 2 - Super Vehicle-001/II (NGM-2410) (NGH-2410)

Metal Slug 2 - Super Vehicle-001/II (NGM-2410) (NGH-2410)

Pac-Man (Midway)

Pac-Man (Midway)

Bubble Bobble

Bubble Bobble

Snow Bros. - Nick & Tom (set 1)

Snow Bros. - Nick & Tom (set 1)

The King of Fighters 2002 Super (bootleg) [Bootleg]

The King of Fighters 2002 Super (bootleg) [Bootleg]

Metal Slug X - Super Vehicle-001 (NGM-2500)(NGH-2500)

Metal Slug X - Super Vehicle-001 (NGM-2500)(NGH-2500)

Metal Slug 3 (NGM-2560)

Metal Slug 3 (NGM-2560)

Tumble Pop (World)

Tumble Pop (World)

Pang (World)

Pang (World)

Ghosts'n Goblins (US)

Ghosts'n Goblins (US)

Knights of the Round (911127 etc)

Knights of the Round (911127 etc)

Neo Turf Masters / Big Tournament Golf

Neo Turf Masters / Big Tournament Golf

Street Hoop / Street Slam / Dunk Dream (DEM-004) (DEH-004)

Street Hoop / Street Slam / Dunk Dream (DEM-004) (DEH-004)

Street Fighter III 2nd Impact: Giant Attack (USA 970930)

Street Fighter III 2nd Impact: Giant Attack (USA 970930)

Kung-Fu Master

Kung-Fu Master

SNK vs. Capcom - SVC Chaos Super Plus (bootleg) [Bootleg]

SNK vs. Capcom - SVC Chaos Super Plus (bootleg) [Bootleg]

Garou - Mark of the Wolves (NGM-2530)

Garou - Mark of the Wolves (NGM-2530)

Double Dragon (Neo-Geo)

Double Dragon (Neo-Geo)

The King of Fighters '97 oroshi plus 2003 [Bootleg]

The King of Fighters '97 oroshi plus 2003 [Bootleg]

Shinobi (set 6, System 16A, unprotected)

Shinobi (set 6, System 16A, unprotected)

The King of Fighters '97 Plus 2003 (bootleg / hack) [Bootleg]

The King of Fighters '97 Plus 2003 (bootleg / hack) [Bootleg]

Aero Fighters 2 / Sonic Wings 2

Aero Fighters 2 / Sonic Wings 2

The King of Fighters 2001 Plus (set 1, bootleg / hack) [Bootleg]

The King of Fighters 2001 Plus (set 1, bootleg / hack) [Bootleg]

The Punisher (930422 etc)

The Punisher (930422 etc)

Mega Man 2 - the power fighters (960708 USA)

Mega Man 2 - the power fighters (960708 USA)

Pac-Man Plus

Pac-Man Plus

Dig Dug (rev 2)

Dig Dug (rev 2)

Golden Axe: The Revenge of Death Adder (World, Rev B)

Golden Axe: The Revenge of Death Adder (World, Rev B)

Golden Axe (set 6, US, 8751 317-123A)

Golden Axe (set 6, US, 8751 317-123A)

Super Pang (World 900914)

Super Pang (World 900914)

Neo-Geo Cup '98 - The Road to the Victory

Neo-Geo Cup '98 - The Road to the Victory

Pac-Mania

Pac-Mania

The King of Fighters 2003 (NGM-2710)

The King of Fighters 2003 (NGM-2710)

Frogger

Frogger

Spin Master / Miracle Adventure

Spin Master / Miracle Adventure

Teenage Mutant Ninja Turtles - Turtles in Time (4 Players ver. UAA)

Teenage Mutant Ninja Turtles - Turtles in Time (4 Players ver. UAA)

The King of Fighters '94 (NGM-055)(NGH-055)

The King of Fighters '94 (NGM-055)(NGH-055)

Super Puzzle Fighter II Turbo (Super Puzzle Fighter 2 Turbo 960620 USA)

Super Puzzle Fighter II Turbo (Super Puzzle Fighter 2 Turbo 960620 USA)

Bad Dudes vs. Dragonninja (US)

Bad Dudes vs. Dragonninja (US)

Black Tiger

Black Tiger

The King of Fighters 2002 (NGM-2650)(NGH-2650)

The King of Fighters 2002 (NGM-2650)(NGH-2650)

Metal Slug 4 (NGM-2630)

Metal Slug 4 (NGM-2630)

Green Beret

Green Beret

Contra (US, Set 1)

Play Contra (US, Set 1) free online on Retro Games Zone. Start instantly with no downloads, then discover more Classic Arcade games.

Published
1987
Added
2026-06-09
Platform
Classic Arcade

Overview

Play Contra (US, Set 1) online

Experience the legend Konami's Contra (US Set 1), the quintessential 80s run-and-gun shooter. Relive iconic co-op action via the famous Konami code. Play this arcade classic now for pure retro adrenaline and nostalgia.

Contra (US, Set 1) gameplay overview

Contra (US, Set 1) is the definitive version of Konami's well-known 1987 arcade shooter that became an unexpected phenomenon in living rooms across America. This is the port where we learned the Konami code by heart, struggling through its eight brutal stages with friends while aliens and soldiers tried to end our run.

  • Contra platform notes
  • The Spread Shot & Power Pod Ballet: Chasing those floating capsules to upgrade from the pea shooter to the glorious Spread Shot never gets old. Hitting the weapon-switch button at just the right moment after getting ambushed is a skill in itself.
  • Co-op Chaos That Forged Friendships: Trying not to kill each other while filling the screen with bullets, then yelling when your friend accidentally picks up the Laser that overwrote your precious Spread Shot – that's the real Contra experience.
  • Pattern-based Perfection: Waterfall sniper? Wait for his third shot. The level 2 machinegun nests? Bum-rush 'em with Sprayfire. This game demands you memorize everything, and finally beating Red Falcon's alien heart never stops feeling like an accomplishment.

Why play Contra (US, Set 1) on Retro Games Zone?

You play this game because it hasn't lost its edge – the frantic, precise action still gets your palms sweaty. Konami could have just ported the arcade game as-is, but this version, with its adjusted speed and tighter controls, accidentally became the superior way to experience Bill and Lance's war.

  • Earned Mastery Over Hand-Holding: Modern games give you checkpoint crutches; Contra gives you three lives and expects you to 'get good.' Learning the patterns of every enemy soldier from the Snow Field all the way to the Alien's Lair offers a satisfaction most modern shooters can't touch.
  • Arcade Gems At a Home Price: This was the version of Contra you didn't have to pump quarters into to make real progress. You could actually practice that ridiculous timing jump over the water level's retracting bridge without going broke.
  • Pure, Unfiltered Action: There's no lengthy cutscene, skill tree, or crafting system here – just you, your partner, and non-stop shooting. The simplicity is deceptively deep. The difficulty might be merciless, but it taught a whole generation of gamers persistence.

FAQ

Why set 1? What does that mean?

Set 1 refers to the original difficulty and weapon balancing in the arcade DIP switches. Set 2 had harder AI. When ports and re-releases mention 'US, Set 1,' they're talking about this specific configuration – the tough-but-fair version we grew up with, complete with the life system versus Japan's harder health-bar system.

The Konami Code wasn't in the original arcade. How'd it get here?

A developer named Kazuhisa Hashimoto put it in because during debugging sessions, his friends kept running out of lives. It wasn't documented in the US manual – it spread through playgrounds, and Nintendo Power cemented its infamy, becoming a core piece of Contra's legend in a way the Japanese version didn't have.

Why do Bill Rizer and Lance Bean look totally different in some releases?

Konami retconned their looks for future sequels, giving us muscle-ripped Arnold/Slytherin clones. In this original US port, they're actually based loosely on Stallone's 'Rambo' (Bill) and Schwarzenegger from 'Predator' (Lance), capturing that raw '80s action-hero aesthetic before later corporate image changes.