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Alien Syndrome (set 4, System 16B, unprotected)
The earth command faces a grave crisis. Hideous alien life forms have taken control of Earth's space station and hold its inhabitants hostage. Only two brave space troopers step forward to face the challenge. Ricky & Mary must save the hostages and destroy the alien menace once and for all. This overhead shoot'em up game features good graphics & sound as well as simple yet fast gameplay with plenty of weapons to find!
11.6K plays
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Alien Syndrome (set 4, System 16B, unprotected)
Alien Syndrome (set 4, System 16B, unprotected) is a classic Arcade Machine video game (ARCADE). On RetroLand, you can play Alien Syndrome (set 4, System 16B, unprotected) instantly in your web browser on desktop or mobile with zero downloads, complete with online Netplay co-op and Cloud Saves.
Controls: Enter (Start), V (Select / Coin), Z (A / Confirm), X (B), A (X / Z-N64), S (Y), Q (L), E (R), Arrows (Move)
How can I play Alien Syndrome (set 4, System 16B, unprotected) online for free?
Simply click the Play button on RetroLand to launch Alien Syndrome (set 4, System 16B, unprotected) directly in your web browser on PC, Mac, Android, or iOS without downloading any ROMs or emulators.
Does Alien Syndrome (set 4, System 16B, unprotected) support online multiplayer (Netplay)?
Yes! RetroLand includes built-in Netplay rooms so you can invite friends to play Alien Syndrome (set 4, System 16B, unprotected) together online in real time, along with Cloud Save states and custom controller mapping.