A downloadable game for Windows, macOS, and Linux

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Subsideria is a modernised reincarnation of the classic arcade space shooters, re-imagined with boss fights, multiple game modes and more; how long can you survive the oncoming asteroid barrage?

You've been sent into the depths of Tenebra with nothing but your ship and its cannon. You have one task - you must locate and eliminate the source of chaos threatening your world. Annihilate everything in your way, exterminate all those that challenge you - you must conquer the cosmos!

-6 unique asteroids to keep you on your toes
-12 life saving abilities and power ups
-3 intense boss battles
-3 game modes with 4 difficulty settings each
-Over 70 challenging achievements
-In game Datalog of Tenebra's secrets
-Original orchestrated sound track with over 5 unique pieces
-Crisp HD graphics

Do you have what it takes to stay alive?

Published Dec 21, 2016
StatusIn development
PlatformsWindows, macOS, Linux
Tags2D, Arcade, cosmos, Space
Average sessionA few minutes
InputsKeyboard, XBox 360 controllers, Gamepad (any)


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Click download now to get access to the following files:

cosmos-win-64.zip Version 0.6.3 97 MB
CosmosSetup_64.exe Version 0.6.3 69 MB
CosmosSetup_32.exe Version 0.6.3 68 MB
cosmos-linux-32.zip Version 0.6.3 99 MB
cosmos-mac-32.zip Version 0.6.3 99 MB
cosmos-linux-64.zip Version 0.6.3 100 MB
cosmos-win-32.zip Version 0.6.3 95 MB
cosmos-mac-64.zip Version 0.6.3 99 MB

Development log