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In Fat baby multiple babies battle it out to get as fat as they can by eating and destroying everything around them. Traverse around a destructible environment while trying to avoid danger. Use your fat to buy abilities and use your abilities to wreak havoc on everything in your path!
Game modes: Single player, Multiplayer
Right now the lowest price for Fat Baby we're tracking is $5.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Fat Baby is $2.99 at Steam on July 6, 2026. The current best price is about 100% above that low.
81% of 157 Steam user reviews for Fat Baby are positive ("Very Positive").
Fat Baby released on December 24, 2021.
Fat Baby is available on PC (Microsoft Windows). It supports single player, multiplayer.
Fat Baby last hit a new low of $2.99 on July 6, 2026 at Steam. Current best price is $5.99. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Fat Baby price right now is $5.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest price | — | $5.99 | Buy Fat Baby at Steam |
All-time low: $2.99 at Steam on Jul 6, 2026 — the current best price is 100% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
