Intruder is an immersive, team-based first-person shooter with deadly gunplay, interactive environments, and spatial audio.

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  • Team-based stealth multiplayer: Guards vs. Intruders.
  • Immersive FPS: climb, crouch, crawl, and swim through the environment.
  • Use gadgets to trick, trap, distract and outsmart your opponents.
  • Eavesdrop on the opposing team with spatial voice chat.
  • Truly interactive buildings with working security cameras, sliding windows, ventilation shafts, and elevators.
  • Stealth-based missions with multiple objectives and escape routes.
  • Regular updates and new features based on community feedback!

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About Intruder

Intruder is the stealth multiplayer experience. We were inspired to combine the great single player campaigns of Metal Gear Solid, SWAT3, and Deus Ex into a team-based multiplayer game. Intruder allows for stealth, teamwork, tactics and environmental interactions never before seen in a multiplayer game. Lure enemies into motion-detectors near explosive traps. Watch enemy movement through live security cameras and alert your teammates using the hand radio. Use real SWAT hand signals to communicate silently when enemies are nearby. In Intruder, amazing stories and emergent gameplay come from the players’ actions to provide an experience you will never forget.



Early Access

Intruder is still in development, but you can play the game now with our early access program. Purchase "Intruder Early Access" and get access to the game and future updates.

Your early purchase will unlock additional content as we get closer to the public launch of the game. The price is PWYW with a min of $20.00 USD. Your support today will help us finish Intruder and make it the best game possible!

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Our community is our lifeblood! The Intruder community of players are dedicated to the stealth multiplayer experience. We value teamwork, contributions to the community and good sportsmanship. We don't tolerate griefers or screamers.

Join us in our forums and chat room!

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"The thrill of hiding silently in the air ducts and overhearing the other team speculate about where you might be can't be overstated. It's enough to make you giggle when you've fooled them, or turn pale when they've got you pegged."
- Penny Arcade Report (RIP)

"... you’ll see that Superboss Games have created something rare – a shooter where you really have to think before pulling the trigger.”
- PC Gamer

"The firefight at the end of this video, lit by the flashes of the guns, has pretty much sold me. I want this."
- Rock Paper Shotgun

"But as far as an online multiplayer first-person shooter goes, potentially, Intruder is already the most interesting in its genre for years."
- Indie Statik

"I can confirm that the game is Super Boss!"
- Colin Northway (developer of Incredipede)

"So, had a go at a build of @SuperbossGames's 'Intruder' and it was AWESOME. keep an eye on this one; not kidding, I don't think I've ever enjoyed a multiplayer FPS so much."
- Sophie Houlden

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Player Profiles

Intruder is all about teamwork. We track each player's performance in the game and let you know how well you're doing. We also let each player give other players a thumbs-up or thumbs-down. Players that try to ruin the experience for other players are removed from the game. Players that make the game better for everyone are celebrated and rewarded.

Check out some Recent Players and Featured Players.


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For a Friend?

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Community Chat

Need help or want to know more? Join our Discord Chat here!

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