Choose Green Steel
Choose Green Steel if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Green Steel launched in 2021.
Green Steel vs Sumo Tanks
Green Steel and Sumo Tanks both land in Action, Casual 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, Casual on Steam. Green Steel (2021) is 3 years older than Sumo Tanks (2024). Green Steel is free; Sumo Tanks is paid (4.99 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 Sumo Tanks
Choose Sumo Tanks if you want an Indie game with Online PvP, Online Co-op, and Shared/Split Screen Co-op. On Steam, it's the newer release (2024) and ships with the modern feature baseline. Sumo Tanks launched in 2024.
Both Green Steel and Sumo Tanks sit in Action and Casual on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen PvP, 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
 Green Steel |  Sumo Tanks | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Action, Free To Play, Casual | Action, Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | Free to play | 4.99 USD |
| Steam reviews | 6 reviews | 4 reviews |
| Multiplayer | Multi-player | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Pursuit Train | Mountain Peke Games |
Side by side
- Both share Action, Casual on Steam.
- Green Steel (2021) is 3 years older than Sumo Tanks (2024).
- Green Steel is free; Sumo Tanks is paid (4.99 USD).
- Sumo Tanks has co-op; Green Steel does not.
- Green Steel is Deck Verified on Steam Deck; Sumo Tanks has no Deck rating yet.
Green Steel vs Sumo Tanks — FAQ
- Should I play Green Steel or Sumo Tanks first?
- If you want chronology, Green Steel (2021) came out before Sumo Tanks (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 Green Steel and Sumo Tanks similar?
- They overlap on Action, Casual 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.
- Is Green Steel free?
- Yes — Green Steel is a free-to-play Steam title. Sumo Tanks is paid (4.99 USD).
- Does Green Steel run on Steam Deck?
- Yes — Green Steel is rated Deck Verified by Valve. Sumo Tanks doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.