Choose FOUNDRY
Choose FOUNDRY if you want the Online Co-op side of the pairing. On Steam, it's the newer release (2024) and ships with the modern feature baseline. 1,870 Steam reviews back the pick.
FOUNDRY vs {Undefined}
FOUNDRY and {Undefined} both land in Strategy, Indie, Simulation 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 Strategy, Indie, Simulation on Steam. {Undefined} (2021) is 3 years older than FOUNDRY (2024). FOUNDRY scores higher on Steam reviews (81.8% positive) than {Undefined} (54.2% 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 {Undefined}
Choose {Undefined} if you want an Adventure experience. {Undefined} launched in 2021.
Both FOUNDRY and {Undefined} sit in Strategy, Indie, and Simulation on Steam and both list Multi-player, LAN 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
 FOUNDRY |  {Undefined} | |
|---|---|---|
| Released | 2024 | 2021 |
| Genres | Strategy, Indie, Simulation, Early Access | Strategy, Indie, Adventure, Simulation, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 20.99 USD | 24.99 USD |
| Steam reviews | 81.8% positive (1,870 reviews) | 54.2% positive (24 reviews) |
| Multiplayer | Multi-player, Online Co-op, LAN Co-op | Multi-player, LAN Co-op, Co-op |
| Developers | Channel 3 Entertainment | FreshMountainStudios |
Side by side
- Both share Strategy, Indie, Simulation on Steam.
- {Undefined} (2021) is 3 years older than FOUNDRY (2024).
- FOUNDRY scores higher on Steam reviews (81.8% positive) than {Undefined} (54.2% positive).
- FOUNDRY is currently ~16% cheaper on Steam than {Undefined} (20.99 USD vs. 24.99 USD).
- Both support cooperative play.
- FOUNDRY is Deck Playable on Steam Deck; {Undefined} has no Deck rating yet.
FOUNDRY vs {Undefined} — FAQ
- Should I play FOUNDRY or {Undefined} first?
- If you want chronology, {Undefined} (2021) came out before FOUNDRY (2024). 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 FOUNDRY and {Undefined} similar?
- They overlap on Strategy, Indie, Simulation 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 FOUNDRY and {Undefined} have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: FOUNDRY ships Online Co-op, LAN Co-op; {Undefined} ships LAN Co-op, Co-op.
- Does FOUNDRY run on Steam Deck?
- Yes — FOUNDRY is rated Deck Playable by Valve. {Undefined} doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.