Single-player games like Alien Hallway 2
Below are 16 single-player Steam games similar to Alien Hallway 2, 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 Hallway 2 page.
Ranked picks
- 1
Alien Shooter - Last Hope
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
New chapter in history of the legendary game, including 10 story missions.
- 2
Zombie Survivor: Undead City Attack
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Strategy with Alien Hallway 2.
Immerse yourself in Zombie Survivor: Undead City Attack, a retro first-person rail shooter. Roam through famous cities - New York, London, Rio - against crazy zombies. Use pistols and rifles, develop a strategy to earn points and medals.
- 3
Switch Range
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
Step into the heart-pounding world of Switch Range, where you become the last line of defense against relentless robot onslaughts. Arm yourself with an arsenal of weapons, each meticulously crafted with realistic projectile dynamics, demanding strategic thinking and surgical precision to survive.
- 4
Space Warpster
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
A fast-paced retro arcade shooter inspired by classic 1980s side-scrolling space combat. Weave through organic obstacles, survive relentless enemy waves, and defeat powerful end-level bosses in a pure, skill-driven singleplayer experience.
- 5
Crashbots
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
Run, fly and shoot your way through a robot testing facility. Take control of the latest line of robots and test their fighting capabilities and agility in different worlds filled with dangerous obstacles, booby traps and enemies that want to crash your bots.
- 6
Wooden Battles: Spec Ops
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Strategy with Alien Hallway 2.
Wooden Battles: Spec Ops is a stealth action strategy game. Take control of a group of 4 special forces units with unique abilities, infiltrate the enemy base and complete the mission objectives. Use the in-game level editor to create your own missions and upload them to the Steam Workshop.
- 7
Geometric Sniper - Z
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
Blast zombie heads with a variety of weapons and customize your character in this fun 2D sniper game. Save the humans, hunt the zombies and manage your resources in this hand-drawn world. Have fun with a fun and addictive shooting game!
- 8
_OUR_:_Defense 2021
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Alien Hallway 2.
Is a dynamic tower defense game. You must react and counterattack the enemies on the battlefield all the time. Fight off alien swarm attacks with gigantic machine guns, shotguns, gauss rifles and even a giant laser created using alien technology.
- 9
Alien Shooter TD
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Strategy with Alien Hallway 2.
Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
- 10
Alien Shooter
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
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.
- 11
Alien Shooter 2: Reloaded
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
This is the unique alloy of arcade action and RPG elements which combines well-established world of classical games and unmatched dynamics of the first part.
- 12
Alien Shooter 2 - The Legend
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
Meet the completely reworked legendary game loved by millions of players worldwide! Alien Shooter 2 - the Legend is an ambitious follow-up to the famous Alien Shooter series.
- 13
Zombie Shooter
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
The human race is in danger again. This time scientists could not cope the imminent threat and became monsters themselves. Crowds of zombie people filled the secret research base. The dreadful contagion is about to spread earth wide. Use the last chance to save the humanity from total annihilation!
- 14
Alien Shooter: Revisited
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
Crowds of blood-thirsty monsters, crawling from every corner of the secret research base. Gloomy basements and modern labs, darkness changing into blazing bulbs. The only usual thing is: you're in a bad place alone, and there's no one to help you!
- 15
Zombie Shooter 2
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
Just choose a character to the liking, get experience to develop skills, earn money and spend it at weapons, medications and useful devices. All of this will be used against thousands of enemies. The zombies fill the game screen, never letting you rest, even for a minute.
- 16
Alien Shooter 2 Conscription
Single-player alternative to Alien Hallway 2 — playable solo, no multiplayer required. Shares Action and Indie with Alien Hallway 2.
The Great War has begun! The world population capable of functioning is mobilized to serve in the army and the outcome depends on you!