Choose Galacide
Choose Galacide if you want the Steam Leaderboards side of the pairing. Galacide launched in 2015.
Galacide vs Cossanox
Galacide and Cossanox both land in Action, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie on Steam. Galacide (2015) is 4 years older than Cossanox (2019). Cossanox is currently ~80% cheaper on Steam than Galacide (1.99 USD vs. 9.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Cossanox
Choose Cossanox if it's currently about 80% cheaper on the Steam Store. Cossanox launched in 2019.
Both Galacide and Cossanox sit in Action and Indie on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen PvP, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Galacide |  Cossanox | |
|---|---|---|
| Released | 2015 | 2019 |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows, Linux | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | 1.99 USD |
| Steam reviews | 88% positive (25 reviews) | 2 reviews |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Puny Human | Steven Ragan |
Side by side
- Both share Action, Indie on Steam.
- Galacide (2015) is 4 years older than Cossanox (2019).
- Cossanox is currently ~80% cheaper on Steam than Galacide (1.99 USD vs. 9.99 USD).
- Both support cooperative play.
Galacide vs Cossanox — FAQ
- Should I play Galacide or Cossanox first?
- If you want chronology, Galacide (2015) came out before Cossanox (2019). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Galacide and Cossanox similar?
- They overlap on Action, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do both Galacide and Cossanox have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Galacide ships Shared/Split Screen Co-op, Co-op; Cossanox ships Shared/Split Screen Co-op, Co-op.