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With 3.68 quintillion possible builds, no run is the same. Mix 10 astronauts, 10 ships, and 100+ upgrades in a relentless roguelite top-down shooter where alien swarms and brutal bosses push every skill to the limit. Adapt, experiment, and fight to survive the chaos
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Try this game before buying.
Cosmic Carnage has a total of 3.68 QUINTILLION unique builds. Yes you read that right.
10 Astronauts with unique abilities and stats
10 different ships each with unique stats and starting weapon
15 ship modifications
100+ run upgrades
Battle endless waves of alien spaceships. Fight against a variety of enemies with different behaviours and attack patterns.
Collect EXP to level up and upgrade your ship to help you survive the onslaught. 80+ upgrades available making each run unique and interesting.
With a RogueLite progression system, no run is ever a fail. Gather more points and unlock new upgrades and weapons to add to the pool to create overpowered builds!
Upgrade your build by unlocking new astronauts and ships. Each astronaut has unique abilities and stats. Each ship has a unique weapon and stats. Synchronize astronauts and ships to unlock hidden synergies.
Can you survive the Cosmic Carnage?
Lowest tracked price: CA$4.11 (Jul 7, 2026) · current best: CA$5.49.
95% positive reviews all-time.
Right now the cheapest offer for Cosmic Carnage is CA$5.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Cosmic Carnage is CA$4.11 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Cosmic Carnage drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
