Boundary
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About Boundary
Boundary is a multiplayer tactical shooter in which you play as a heavily armed astronaut, called an Astroperator, in team-versus-team firefights on orbiting space installations. You use an EMU suit to move through space and low-gravity environments, fighting across a three-dimensional battlefield where threats can come from any direction. Position and angle of attack can shape each encounter.
Classes and combat
Choose from multiple combat classes, including Assaulters, combat medics, snipers and support. You can fight at long range as a sharpshooter or move in close as an Assaulter. Special devices such as a grappling hook help you navigate complex maps.
Customize your gear
Personalize your protective space suit and modify your weapons. You can upgrade a chosen primary weapon with stocks, grips, scopes, barrels and ammunition types, shaping its setup and appearance around your play style.
Space installations
The multiplayer maps draw on real-world industrial technology and space exploration, and include environments such as a debris field filled with wreckage and Solar Farm. Each provides a different combat environment for Astroperators.
Frequently asked questions
The best price for Boundary is $9.47 at Difmark. 13 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Boundary stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Boundary are: Windows 10, Radeon 570, AMD FX-6300, 8 GB RAM, 30 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Boundary is multiplayer only. It supports online PvP.
No. Valve rates Boundary as Unsupported on the Steam Deck.











