Surviv.io - 2D Battle Royale and Maskonauts: Chat'Attack sit side-by-side in player discussions even though their catalogue tags only partly overlap. 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: Surviv.io - 2D Battle Royale (2020) is 3 years older than Maskonauts: Chat'Attack (2023). Surviv.io - 2D Battle Royale is free; Maskonauts: Chat'Attack is paid (5.99 USD). 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.
Choose Surviv.io - 2D Battle Royale if you want an Action, Adventure, and Massively Multiplayer game with MMO. On Steam, it's free to play, so the barrier to trying it is zero. Surviv.io - 2D Battle Royale launched in 2020.
Choose Maskonauts: Chat'Attack if you want a Casual experience. On Steam, it's the newer release (2023) and ships with the modern feature baseline. Maskonauts: Chat'Attack launched in 2023.
Both Surviv.io - 2D Battle Royale and Maskonauts: Chat'Attack ship Multi-player, Online PvP, and Online Co-op on Steam, so either pick lands close enough that the choice is taste, not category. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
 Surviv.io - 2D Battle Royale |  Maskonauts: Chat'Attack | |
|---|---|---|
| Released | 2020 | 2023 |
| Genres | Action, Adventure, Massively Multiplayer, Free To Play | Casual |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Unsupported | Unrated |
| Price | Free to play | 5.99 USD |
| Steam reviews | 54.9% positive (900 reviews) | — |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Kongregate, Inc. | quanty bandit |
We use one browser-local identifier and basic page-view telemetry to understand real (non-bot) usage. No ads, no third-party tracking, no selling data. You can decline and still use the site fully.