Choose Tanki Online
Choose Tanki Online if you want a Massively Multiplayer and Free To Play game with MMO. On Steam, it's free to play, so the barrier to trying it is zero. 1,262 Steam reviews back the pick.
Tanki Online vs Diode Arena
Tanki Online and Diode Arena both land in Action 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 are Action games on Steam. Tanki Online (2017) is 10 years older than Diode Arena (2027). Tanki Online is free; Diode Arena 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 Diode Arena
Choose Diode Arena if you want a Strategy, Indie, and Simulation game with LAN PvP and LAN Co-op. On Steam, it's the newer release (2027) and ships with the modern feature baseline. Diode Arena launched in 2027.
Both Tanki Online and Diode Arena sit in Action 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
 Tanki Online |  Diode Arena | |
|---|---|---|
| Released | 2017 | 2027 |
| Genres | Action, Massively Multiplayer, Free To Play | Action, Strategy, Indie, Simulation, Casual |
| Platforms | Windows, macOS, Linux | Windows, macOS, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | 59% positive (1,262 reviews) | — |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Cross-Platform Multiplayer, Online Co-op |
| Developers | Alternativa Game Ltd. | Negotiator Studios |
Side by side
- Both are Action games on Steam.
- Tanki Online (2017) is 10 years older than Diode Arena (2027).
- Tanki Online is free; Diode Arena is paid (Price unknown).
- Both support cooperative play.
- Tanki Online is Deck Playable on Steam Deck; Diode Arena has no Deck rating yet.
Tanki Online vs Diode Arena — FAQ
- Should I play Tanki Online or Diode Arena first?
- If you want chronology, Tanki Online (2017) came out before Diode Arena (2027). 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 Tanki Online and Diode Arena similar?
- They overlap on Action 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 Tanki Online and Diode Arena have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Tanki Online ships Online Co-op, Co-op; Diode Arena ships Online Co-op, LAN Co-op.
- Is Tanki Online free?
- Yes — Tanki Online is a free-to-play Steam title. Diode Arena is paid (Price unknown).
- Does Tanki Online run on Steam Deck?
- Yes — Tanki Online is rated Deck Playable by Valve. Diode Arena doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.