GAME GEAR

Alien Syndrome

Also known as: Síndrome Alienígena, エイリアンシンドローム, Sindrome Aliena, 异形综合征, 에일리언 신드롬, 異形綜合徵, Syndrome Alien

⚡ Playable Online in Browser
4.8(1,839 ratings)
Platform
Game Gear
Genre
Shooter
Year
1992
Developer
SIMS Co.
Publisher
Sega

EmuAll provides verified clean ROM archives and in-browser emulation for Alien Syndrome (GAME GEAR). Players can launch and play directly inside modern desktop and mobile browsers with zero local installation, full gamepad support, and instant save states.

ROM downloads

3

Alien Syndrome (USA, Europe)

Recommended
Play Online
88.92 KBUSAEnglish
Other versions

Alien Syndrome (J)

Play Online
88.84 KBJapanEnglish

Alien Syndrome (Japan)

Play Online
88.91 KBJapanEnglish

Recommended Emulators(GAME GEAR)

If you choose to download this ROM to play offline, we recommend these top standalone emulators:

Delta (iOS)RetroArchGenesis Plus GX

About the Game

Alien Syndrome is a run-and-gun shooter for the Sega Game Gear. Players control either Ricky or Mary in overhead-view levels aboard alien-infested spaceships. Gameplay involves rescuing hostages within time limits, blasting enemies, and using upgrades like lasers and flamethrowers. Story is set five years after the original, with Ricky and Mary stopping a new alien invasion on a transport ship. Characters are Ricky and Mary. What makes it stand out is its overhead scrolling, time-sensitive hostage rescue, and power-up progression.

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Frequently Asked Questions

Q1.Can I play Alien Syndrome online in a web browser without downloading?

Yes, EmuAll allows you to play Alien Syndrome (GAME GEAR) directly inside modern web browsers (Chrome, Safari, Edge, Firefox) on PC, Mac, Chromebook, iOS, and Android devices without installing any emulator.

Q2.Does Alien Syndrome support in-browser save states?

Yes, the in-browser emulator features instant Save States and Load States, storing your game progress directly in your browser storage so you can pick up where you left off.

Q3.What controls are supported? Can I use a controller for Alien Syndrome?

The emulator fully supports standard keyboard controls as well as plug-and-play USB and Bluetooth gamepads (including Xbox, PlayStation, and generic controllers).