Choose The Armament Project
Choose The Armament Project if it matches what drew you to this matchup. The Armament Project launched in 2017.
The Armament Project vs SUMBR
The Armament Project and SUMBR 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. Both support cooperative play. 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 SUMBR
Choose SUMBR if you want an Adventure game with Online PvP, Shared/Split Screen PvP, and Online Co-op.
Both The Armament Project and SUMBR sit in Action and Indie on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen 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
 The Armament Project |  SUMBR | |
|---|---|---|
| Released | 2017 | — |
| Genres | Action, Indie | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | Price unknown |
| Steam reviews | 4 reviews | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | DysTop | LITERICH, Emmanuel Adefuye |
Side by side
- Both share Action, Indie on Steam.
- Both support cooperative play.
The Armament Project vs SUMBR — FAQ
- Are The Armament Project and SUMBR 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 The Armament Project and SUMBR have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: The Armament Project ships Shared/Split Screen Co-op, Co-op; SUMBR ships Online Co-op, Shared/Split Screen Co-op.