Single-player games like Alien Wall
Below are 11 single-player Steam games similar to Alien Wall, 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 Wall page.
Ranked picks
- 1
Spacebase19
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
Defend Spacebase 19 from the asteroids swarming down on the station! Shoot down waves of stones and equip different powerful weapons. How many waves can you last? A simple nostalgic retro arcade turret defense shooter.
- 2
Stop the Saturnians!
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action with Alien Wall.
Stop the Saturnians is a shooter inspired by classic arcade games. Dodge enemy fire, destroy procedurally generated alien waves and fight massive bosses. Collect resources in the midst of combat to upgrade your ship or improve Earth's defenses. Protect yourself and the planet both!
- 3
Cube Space
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
Cube Space is a minimalist arcade Shoot `em Up game set in space. You control a spaceship and your task is to score as many points as possible by destroying enemies and obstacles in your path.
- 4
Meteor Storm
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
Welcome back to 1996! This shared screen space shooter is the perfect 4-player competitive game for some casual fun!
- 5
Space Waves
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Casual with Alien Wall.
Space Waves is a procedurally generated 2D arcade style shooter with multiple collectable power ups and varying enemy types. This game will casually draw you in and then increase the pace and difficulty as you progress through the never ending levels.
- 6
HYPER METEOR
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
YOU ARE LOST IN SPACE! ALL WEAPONS ARE DOWN! Survive by ramming your ship into meteors and hostile forces.
- 7
Angles of Death
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
"Angles of Death" is an action RPG and roguelike game. It blends the intensity of real-time combat and the unpredictability of roguelike mechanics. The pixel art aesthetic adds a nostalgic yet modern visual appeal, while the atmospheric soundtrack immerses players in a dark and captivating world.
- 8
Astro Fighters
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action with Alien Wall.
Astro Fighters is a tough old school vertical scrolling bullet hell shooter designed to test your skills with non-stop arcade style action. Fight against large bosses at the end of every level and compete for the high score across 4 difficulty modes to be the best fighter pilot in the game.
- 9
AcChen - Tile matching the Arcade way
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
AcChen is a simple to learn, arcade style find the matching tile game. Master the 60 different level and various bonus maps in the single player campaign. Unlock new levels by beating the clock or play in 'chill mode' without any pressure: no timer, no score just happy tile hunting.
- 10
Hummingz - Retro Arcade action revised
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
Up for some retro arcade action spiced with extra bullets and BOSS enemies? Shoot your way through many different levels filled with nasty bugs, spiders, frogs, bees and more. Fight huge BOSS enemies and collect extras and play bonus waves. Retro Arcade action at its best!
- 11
Spherical alliance
Single-player alternative to Alien Wall — playable solo, no multiplayer required. Shares Action and Indie with Alien Wall.
Spherical alliance is an old-school arcade action platformer inspired by the Arcade classic Solomon's Key. It adds puzzle and strategy elements as well as some magic. It also includes a 2 player coop mode. If you like retro 2D platformers you should get Spherical alliance!