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The game uses a side-scrolling perspective where players guide Bill or Lance through enemy-filled stages, shooting, jumping, and dodging incoming fire. Characters can fire on the move, crouch, and use aerial attacks to handle enemies at multiple heights. Weapon pickups replace or upgrade the current armament, and some stages feature vehicles, forced-scrolling sequences, and multi-phase bosses. Progress is stage-based, with checkpoints handling most mid-stage recovery.

Bill Rizer

One of the series' main heroes, a front-line soldier built for direct assault.

Lance Bean

Bill's partner and fellow elite soldier who fights alongside him.

Learn which weapons work best against crowds and which ones melt bosses, and keep a strong weapon whenever possible before major encounters. In dense bullet patterns, focus on movement and spacing first; damage output matters less than staying alive. Use jump shots to control airborne threats, and don't rush to collect every pickup if it puts you in danger.

No cheats or unlockables available

Tips and tricks

Memorize enemy spawn points so you can pre-fire before threats reach you.

Tips and tricks

In higher difficulty, survival positioning matters more than chasing every item drop.

User Reviews

Players often praise how it keeps Contra III's arcade-like energy on handheld hardware while adding a new stage to keep things fresh.

User Reviews

Some also note that the rearranged stages feel tighter, though the difficulty remains brutally unforgiving.

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About Contra Advance: The Alien Wars EX

Contra Advance: The Alien Wars EX is a 2002 Game Boy Advance action, shooter, run and gun, side-scrolling game, developed by Konami and published by Konami. Contra Advance: The Alien Wars EX was developed and published by Konami as an enhanced Game Boy Advance port. It preserves the series' signature run-and-gun action while redesigning stages, weapons, and bosses, and it also adds the original Alien Corridor stage. With its brisk pace, heavy firepower, and demanding difficulty, it stands out as one of the more… You can play Contra Advance: The Alien Wars EX instantly in your browser at https://www.classicemu.com — no downloads or installation required, with cloud save support and mobile touch controls.

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Start Contra Advance: The Alien Wars EX directly on this page with ClassicEmu. The emulator runs in your browser, so you can play online without installing a desktop emulator first.

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Contra Advance: The Alien Wars EX is listed under Game Boy Advance so players can find it alongside games from the same console, handheld, or arcade system.

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