Choose Tank Quest
Choose Tank Quest if you want the Multi-player, Shared/Split Screen, and Shared/Split Screen PvP side of the pairing. On Steam, it has co-op, so you can bring a friend. Tank Quest launched in 2021.
Tank Quest vs Polyopthalmia
Tank Quest and Polyopthalmia 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. Tank Quest has co-op; Polyopthalmia does not. 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 Polyopthalmia
Choose Polyopthalmia if it's a focused single-player run rather than a multiplayer commitment.
Both Tank Quest and Polyopthalmia sit in Action and Indie on Steam, 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
 Tank Quest |  Polyopthalmia | |
|---|---|---|
| Released | 2021 | — |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 8.99 USD | Price unknown |
| Steam reviews | 9 reviews | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | David Eshuis | samooz |
Side by side
- Both share Action, Indie on Steam.
- Tank Quest has co-op; Polyopthalmia does not.
Tank Quest vs Polyopthalmia — FAQ
- Are Tank Quest and Polyopthalmia 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.
- Does Polyopthalmia have multiplayer like Tank Quest?
- No. Tank Quest supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Polyopthalmia is listed as single-player only.