Choose Jamestown
Choose Jamestown if it's Steam Deck Verified, so handheld play works out of the box. Jamestown launched in 2011.
Jamestown vs COSMOS
Jamestown and COSMOS 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. Jamestown (2011) is 9 years older than COSMOS (2020). Jamestown scores higher on Steam reviews (94% positive) than COSMOS (90.9% positive). 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 COSMOS
Choose COSMOS if it's currently about 90% cheaper on the Steam Store. COSMOS launched in 2020.
Both Jamestown and COSMOS sit in Action and Indie on Steam and both list Multi-player, Shared/Split Screen, and Steam Leaderboards, 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
 Jamestown |  COSMOS | |
|---|---|---|
| Released | 2011 | 2020 |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 9.99 USD | 0.99 USD |
| Steam reviews | 94% positive (503 reviews) | 90.9% positive (11 reviews) |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Final Form Games | Dawnosaur Studios |
Side by side
- Both share Action, Indie on Steam.
- Jamestown (2011) is 9 years older than COSMOS (2020).
- Jamestown scores higher on Steam reviews (94% positive) than COSMOS (90.9% positive).
- COSMOS is currently ~90% cheaper on Steam than Jamestown (0.99 USD vs. 9.99 USD).
- Both support cooperative play.
- Jamestown is Deck Verified on Steam Deck; COSMOS has no Deck rating yet.
Jamestown vs COSMOS — FAQ
- Should I play Jamestown or COSMOS first?
- If you want chronology, Jamestown (2011) came out before COSMOS (2020). 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 Jamestown and COSMOS 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 Jamestown and COSMOS have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Jamestown ships Shared/Split Screen Co-op, Co-op; COSMOS ships Shared/Split Screen Co-op, Co-op.
- Does Jamestown run on Steam Deck?
- Yes — Jamestown is rated Deck Verified by Valve. COSMOS doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.