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Be the first to review Outpost: Infinity Siege
Command Mobile Outpost and take Protoslag Gun to venture deep into the Signet surveillance off-limit area where dangers lurk in the dark. Collect unique Weapon Units. Amp up the firepower of the Outpost that fights with you. This game is about TD, FPS, and RTS all at the same time.
Game modes: Single player, Multiplayer, Co-operative
Right now the lowest price for Outpost: Infinity Siege we're tracking is $6.59 at Instant Gaming — 74% below Steam's $24.99. We compare 6 stores and prices refresh every few minutes.
The lowest price we've recorded for Outpost: Infinity Siege is $4.27 at Gamivo on January 22, 2026. The current best price is about 54% above that low.
67% of 13,066 Steam user reviews for Outpost: Infinity Siege are positive ("Mixed").
Outpost: Infinity Siege released on March 26, 2024, developed by Team Ranger and published by Lightning Games.
Outpost: Infinity Siege is available on PC (Microsoft Windows). It supports single player, multiplayer, co-operative.
Outpost: Infinity Siege last hit a new low of $4.27 on January 22, 2026 at Gamivo. Current best price is $6.59. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest Outpost: Infinity Siege price right now is $6.59 at Instant Gaming, 74% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 Instant GamingBest price | -76% | $6.59 | Buy Outpost: Infinity Siege at Instant Gaming |
 Kinguin | — | $7.96 | Buy Outpost: Infinity Siege at Kinguin |
 Gamivo | — | $8.02 | Buy Outpost: Infinity Siege at Gamivo |
 YuPlay | -40% | $16.62 | Buy Outpost: Infinity Siege at YuPlay |
 Steam | — | $24.99 | Buy Outpost: Infinity Siege at Steam |
 Green Man Gaming | — | $24.99 | Buy Outpost: Infinity Siege at Green Man Gaming |
All-time low: $4.27 at Gamivo on Jan 22, 2026 — the current best price is 54% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
