Single-player games like Tunnel Assault
Below are 11 single-player Steam games similar to Tunnel 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 Tunnel Assault page.
Ranked picks
- 1
Sky Squadron
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Jump in the bloomin' gunner seat as Keith Koala to save your mates & their island paradise from the evil invading empire! Sky Squadron offers a unique Aussie twist on shooter classics like Star Fox and Panzer Dragoon, while adding thrilling & immersive VR gunner gameplay.
- 2
Void Wars
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Dodge, shoot and free the galaxy of the evil space mega corp. Use a variety of different weapons and spaceships, each with different playstyles to overcome many challenging levels.
- 3
FUR Squadron Phoenix
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action with Tunnel Assault.
Embark on an action-packed adventure in this on-rails space shooter. As a pilot in training, you’ll battle in strange virtual worlds. Master your ship, upgrade your skills, and protect the federation from an imminent threat. Are you ready for the challenge?
- 4
Alastrius
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action with Tunnel Assault.
In this explosive on-the-rails shooter pilot powerful Star-Fighters and wage a vast interstellar war. Chart your own course across a galaxy of exotic sci-fi worlds as you carve a path to the Capital. Lay waste to hordes of enemy ships and bring down ruthless bosses. You are the Republics last hope!
- 5
Danger Forever
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Play as a human warrior piloting a mecha-dragon in Danger Forever, a 3D shoot'em up with RPG elements. Battle mechanoids and techno-demons in a hostile world. Fast-paced action and immersive gameplay make this the ultimate shoot'em up adventure.
- 6
FUR Squadron
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action with Tunnel Assault.
The FUR Squadron faces a mysterious threat during what appears at first to be routine virtual reality training.
- 7
Void Source
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Classic multi-directional (360°) shoot 'em up. Navigate your UFO through hazardous environments with dangerous enemies and beat huge bosses!
- 8
AFTERBURN
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Your daily dose of air combat. Super easy to pick up, minimum requirements and vibrant visuals. Setup your aircraft and jump into action!
- 9
Crazy Invader ShootEm Down
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Enjoy fast paced action in this retro inspired arcade ShootEm Up Style game
- 10
Boing
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
"Boing" redefines retro space shooters with its potent weaponry. Defend, attack, and level up as you twist through challenges. Endless fun for all!
- 11
Jump Malcolm Jump
Single-player alternative to Tunnel Assault — playable solo, no multiplayer required. Shares Action and Indie with Tunnel Assault.
Embark on a jump-filled odyssey in "Jump Malcolm Jump," a 3D platformer that blends arcade excitement with daring dashes. Collect Energy Orbs across stunning worlds and dash past obstacles. Casual fun meets high-flying action!