Buy Outpost Infinity Siege Steam Key
Outpost Infinity Siege Steam Key: compare prices from 33 offers (November 2026)
An Outpost Infinity Siege Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €6.45 (€6.74 with fees, -72%) at G2A, 72% below the €24.50 (no fees) Steam price · 13 verified stores, 33 offers in stock · Updated 01h 57min ago.
Steam Key
Prices change depending on the selected payment method.
Final prices with fees
How much does Outpost Infinity Siege for PC cost right now?
Outpost Infinity Siege for PC starts at €6.45 (€6.74 with fees) at G2A, a Steam key, which is 72% under the €24.50 (no fees) it costs on the official store.
That €6.45 (€6.74 with fees) already includes the GCKG2AB2J8X coupon, so apply it at checkout or the store will show you a higher price.
With 33 offers across 13 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.
Shared account
Steam Key
Steam Gift
Is it worth buying the Steam Key for Outpost Infinity Siege now or waiting?
That €6.45 (€6.74 with fees) key is expensive for what it usually costs.
- Those €6.45 (€6.74 with fees) are 60% above what it usually costs, measured on the store price.
- 12 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
- Across the 383 days we have tracked it, it has only been pricier than today on 0 days. The lowest it has ever cost is €3.28.
Worked out from 2,807 daily records of the Steam Key for Outpost Infinity Siege across 15 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
Which Outpost Infinity Siege format should you buy?
The cheapest offer is already a key for your own account: €6.45 (€6.74 with fees) at G2A, so there is no reason to weigh up a shared account here.
The 6 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
Which Outpost Infinity Siege editions are on sale?
Beyond the standard edition at €6.45 (€6.74 with fees), there is the Vanguard at €9.95 (€11.71 with fees) at HRKGame, €3.50 (€4.97 with fees) more and the Special at €11.45 (€12.98 with fees) at Eneba, €5.00 (€6.24 with fees) more. Check on the store what each one adds before paying the difference.
Can you activate Outpost Infinity Siege in US?
24 of the 33 offers work on US — the Global ones plus the ones issued for your own region.
Why is there such an expensive Outpost Infinity Siege offer?
One listing is worth ignoring: the Steam gift that Gamivo has at €45.04 (€47.61 with fees) is more than 7 times the cheapest offer and is not what this game costs. The number to work from is €6.45 (€6.74 with fees) at G2A.
Most common FAQs when buying Outpost Infinity Siege for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
Outpost Infinity Siege
Is it worth it?
- WeakOpenCritic
- 65%Steam reviewsMixed · 11,680 reviews
Is it alive?
- Watching now on Twitch
- Live channels
Can I run it?
- RTX 4060 Ti50–54 FPS
- RTX 407060–66 FPS
- RTX 4070 Ti72–79 FPS
- RTX 4090107–117 FPS
What the press says
The Graphics in Outpost: Infinity Siege are impressive. Graphics are on a level with many AAA games being realistic, with distant terrain being rendered to... Read more
An incredibly unique mix of FPS, RTS, and tower defense ideas, Outpost: Infinity Siege is absurdly complicated but a whole lot of fun. Read more
Despite its laughable plot, Outpost: Infinity Siege starts with some potential. Unfortunately, the tedious rogue-like elements, extraction shooter resource gathering and other questionable design choices... Read more
About the game
* languages with full audio
Related news
Outpost: Infinity Siege Review Read more
Requirements
- Requires a 64-bit processor and operating system
- Windows 10
- Intel i5 9600
- 16 GB RAM
- NVIDIA GeForce GTX 1650 / AMD Radeon RX 570 / Intel ARC A380
- Version 12
- 45 GB available space
- Additional Notes: 1080P，Low，30FPS
- Requires a 64-bit processor and operating system
- Windows 10
- Intel i5 11600 / AMD R5-5600X
- 16 GB RAM
- NVIDIA GeForce RTX 3060 / AMD Radeon RX 6600 XT / Intel ARC A750
- Version 12
- 45 GB available space
- Additional Notes: 1080P，Mid，60FPS （SSD request）
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