Play Contra : The Alien Wars Online
Run, jump, and shoot through waves of aliens and robots in challenging side-scrolling stages.

🎮 Game Controls
Make sure the game window is active to play.
- Move
- Btn A (Jump)
- Btn B (Run/Fire)
- Start
- Select
About Contra : The Alien Wars
I remember playing Contra: The Alien Wars on my Game Boy in 1994. Konami released this portable version of the alien-blasting series, and it was one of the more ambitious action games you could carry around at the time. It felt like a direct, condensed shot of the console experience, fitting the run-and-gun chaos onto that small, green-tinted screen.
You control a lone soldier fighting through waves of alien creatures and robotic enemies. Your main goal is to survive each side-scrolling stage, moving from left to right while destroying everything in your path. The core mechanics are simple: you run, jump, and shoot. You can collect different weapon power-ups, like the Spread Gun that fires in multiple directions or the Laser that pierces through enemies. The pacing is relentless, and the difficulty is steep; one hit kills you, so you learn the enemy patterns and level layouts through repeated attempts. It feels tense and demanding, a constant test of your reflexes and memorization until you finally push through.
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Run and gun through enemy territory, taking down soldiers and aliens while collecting upgrades. -
Team up, switch characters, and shoot your way through urban levels.





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