NEW
Markham
arcade957.6K plays
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Cosmic Guerilla
For some reason you have two of your ships placed in the middle of the playing field and aliens all around them. Luckily, they're protected by five rows of barriers and you're on the bottom, doing your job to protect them.
5.7K plays
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Cosmic Guerilla
Cosmic Guerilla is a classic Arcade Machine video game (ARCADE). On RetroLand, you can play Cosmic Guerilla 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 Cosmic Guerilla online for free?
Simply click the Play button on RetroLand to launch Cosmic Guerilla directly in your web browser on PC, Mac, Android, or iOS without downloading any ROMs or emulators.
Does Cosmic Guerilla support online multiplayer (Netplay)?
Yes! RetroLand includes built-in Netplay rooms so you can invite friends to play Cosmic Guerilla together online in real time, along with Cloud Save states and custom controller mapping.