Single-player games like Alien Breed 2: Assault
Below are 18 single-player Steam games similar to Alien Breed 2: Assault, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Alien Breed 2: Assault page.
Ranked picks
- 1
Alien Breed 3: Descent
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Experience the final explosive chapter in the Alien Breed series and uncover the horrifying truth surrounding the existence of the Breed. Launch discount good thru Nov. 24 10am PST.
- 2
Alien Breed: Impact
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.
- 3
Halo: Spartan Assault
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *
- 4
Shadowgrounds Survivor
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Surviving is only half the game. The award-winning atmosphere and gameplay mechanics of the original Shadowgrounds make a triumphant return in this spin off/sequel armed with a slick new feature set! Shadowgrounds Survivor tells the story of the last remaining humans on Jupiter's moon Ganymede, where the alien onslaught is in full force.
- 5
Shadowgrounds
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...
- 6
Halo: Spartan Strike
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Halo: Spartan Strike makes you a Spartan supersoldier battling evil forces. Delve into 30 challenging missions through cities and jungles using a devastating arsenal of weapons, abilities and vehicles including the iconic Warthog against the Covenant and Promethean enemies. *DirectX feature level 10 required*
- 7
Alien Shooter
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
The endless darkness and the somber, long passages of a military complex have become the abode of evil, thousands of blood-thirsty creatures fill its offices, storehouses and mysterious laboratories. About 1,000 monsters on each map, showing up to 100 monsters simultaneously on one playing screen.
- 8
X-Morph: Defense
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
- 9
Dead Space
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision.
- 10
Alien
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Alien is a visual novel exclusively for adults! This story is about a guy who has been dreaming of having sex with an alien woman for a very long time. At some point, this dream comes true and the guy finally fucked an alien woman!
- 11
Worms Armageddon
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Those intrepid invertebrates return with a vengeance in the much-loved Worms™ Armageddon. It’s a whole new can of worms! It’s hilarious fun that you can enjoy on your own or with all your friends.
- 12
Worms Revolution
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Worms™ Revolution is the latest game in the classic turn-based strategy series to come to the PC.
- 13
Worms Ultimate Mayhem
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Load your weapons and experience a whole new dimension in destructive turn-based cartoon action!
- 14
Worms Reloaded
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Ten years on from Worms™ Armageddon and the turn-based comic mayhem continues in Worms™ Reloaded, an all-new edition available for PC through Steam.
- 15
Worms Clan Wars
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Worms™ Clan Wars is the biggest and best Worms™ game to date - more worms, larger landscapes, more dynamic water, more weapons and more customisation items than ever before.
- 16
Worms World Party Remastered
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required. Shares Action with Alien Breed 2: Assault.
Imagine taking the perfect online gaming experience and one of the most popular Worms games ever made, adding a touch of Steam achievements, leaderboards, cloud saves, full controller support; a little sprinkle of 1080 / 60FPS, and you have Worms World Party Remastered!
- 17
Beyond Eyes
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Beyond Eyes is a modern fairy tale about finding courage and friendship. Step by step, uncover an incredible world, carefully guiding Rae, a young blind girl, on a life changing journey.
- 18
The Escapists: The Walking Dead
Single-player alternative to Alien Breed 2: Assault — playable solo, no multiplayer required.
Merging the smash hit indie game The Escapists with the world wide phenomenon that is The Walking Dead, Team17 have taken the very best of both worlds and are now providing players with the opportunity to play Rick Grimes as he takes on hordes of zombies let loose upon the world.