Choose Deadlokk
Choose Deadlokk if you want an Early Access game with LAN Co-op. Deadlokk launched in 2021.
Deadlokk vs Cosmula
Deadlokk and Cosmula both land in Action 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 are Action games on Steam. Deadlokk (2021) is 5 years older than Cosmula (2026). Cosmula is currently ~44% cheaper on Steam than Deadlokk (4.99 USD vs. 8.99 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 Cosmula
Choose Cosmula if you want an Indie game with Online PvP, PvP, and Camera Comfort. On Steam, it's currently about 44% cheaper on the Steam Store. Cosmula launched in 2026.
Both Deadlokk and Cosmula sit in Action on Steam and both list Multi-player, Online Co-op, and Co-op, 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
 Deadlokk |  Cosmula | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Action, Early Access | Action, Indie |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 8.99 USD | 4.99 USD |
| Steam reviews | 3 reviews | 1 reviews |
| Multiplayer | Multi-player, Online Co-op, LAN Co-op | Multi-player, Cross-Platform Multiplayer, Online Co-op |
| Developers | Null Reference LTD | Simply Artizan |
Side by side
- Both are Action games on Steam.
- Deadlokk (2021) is 5 years older than Cosmula (2026).
- Cosmula is currently ~44% cheaper on Steam than Deadlokk (4.99 USD vs. 8.99 USD).
- Both support cooperative play.
Deadlokk vs Cosmula — FAQ
- Should I play Deadlokk or Cosmula first?
- If you want chronology, Deadlokk (2021) came out before Cosmula (2026). 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 Deadlokk and Cosmula similar?
- They overlap on Action 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 Deadlokk and Cosmula have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Deadlokk ships Online Co-op, LAN Co-op; Cosmula ships Online Co-op, Co-op.