Choose Dinogen Online
Choose Dinogen Online if you want a Strategy, Massively Multiplayer, and Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Dinogen Online launched in 2023.
Dinogen Online vs Tankii
Dinogen Online and Tankii 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. Dinogen Online (2023) is 3 years older than Tankii (2026). Dinogen Online is free; Tankii is paid (Price unknown). 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 Tankii
Choose Tankii if you want the Shared/Split Screen, Shared/Split Screen PvP, and Shared/Split Screen Co-op side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Tankii launched in 2026.
Both Dinogen Online and Tankii sit in Action and Indie on Steam and both list Multi-player, Online PvP, and Online 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
 Dinogen Online |  Tankii | |
|---|---|---|
| Released | 2023 | 2026 |
| Genres | Action, Strategy, Indie, Massively Multiplayer, Free To Play, Early Access | Action, Indie |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 85% positive (133 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Wilkin Games | Sterling Long |
Side by side
- Both share Action, Indie on Steam.
- Dinogen Online (2023) is 3 years older than Tankii (2026).
- Dinogen Online is free; Tankii is paid (Price unknown).
- Both support cooperative play.
- Dinogen Online is Deck Playable on Steam Deck; Tankii has no Deck rating yet.
Dinogen Online vs Tankii — FAQ
- Should I play Dinogen Online or Tankii first?
- If you want chronology, Dinogen Online (2023) came out before Tankii (2026). 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 Dinogen Online and Tankii 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 Dinogen Online and Tankii have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Dinogen Online ships Online Co-op, Co-op; Tankii ships Online Co-op, Shared/Split Screen Co-op.
- Is Dinogen Online free?
- Yes — Dinogen Online is a free-to-play Steam title. Tankii is paid (Price unknown).
- Does Dinogen Online run on Steam Deck?
- Yes — Dinogen Online is rated Deck Playable by Valve. Tankii doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.