Single-player games like Tunnel B1
Below are 11 single-player Steam games similar to Tunnel B1, 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 B1 page.
Ranked picks
- 1

Fly Flew Flown
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action with Tunnel B1.
Fly Flew Flown is a game about flying with risk, collecting power ups and scoring points to make upgrades in the endless maps.
- 2

Drive-By Cop
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action and Racing with Tunnel B1.
You take the role as drive-by cop, load your gun and try to steer and shoot at the same time as you drive through the city and bust as many criminals as you can. Supports both VR and Non-VR.
- 3

GT Racing 1980
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action with Tunnel B1.
Take a journey back to the 80's and race some of the greatest cars ever made, in a retro arcade style racing experience. Race against some of the most iconic racers, build rivalries and unlock special rewards.
- 4

Frog & Roll
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action and Racing with Tunnel B1.
Surf, Bhop, Climb, and blast your way to victory in Frog & Roll. A truly hardcore 3D platformer focused on speed and fast reactions. Chase the records of your friends and the world's best players.
- 5

Speedonauts
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action and Racing with Tunnel B1.
Compete against the galaxy in this fast-paced speedrunning game. Create and share levels. Break records. Be the best.
- 6

DriftForce
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action with Tunnel B1.
DriftForce is a super fast endless racing game. Easy to learn, hard to master. Maneuver through the procedurally generated maps and avoid obstacles while collecting score. Survive as long as possible and chase your latest high score!
- 7

Obliteracers
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action and Racing with Tunnel B1.
Award-winning same-screen party racing for up to 16 players! Race brutal-cute aliens on exotic planets, using weapon powerups and physics-based vehicles to annihilate your competition in frantic round-based combat. Connect spare gamepads, laptops and smart devices as extra controllers.
- 8

BattleTrucks
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action with Tunnel B1.
Battle Trucks it is a race on huge and furious trucks. Your aim is to destroy anyone who stands on your way to victory.
- 9

Nosferatu Lilinor
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required. Shares Action with Tunnel B1.
It is cute but extremely hard!!! The immortal girl keeps to be reborn any number of times even if she gets beaten. It is an action game that includes puzzle-like elements by learning the movement and timing of the enemies.
- 10

镜世界
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required.
普通的多结局RPG游戏 像素风格,弹幕,战斗注意
- 11

Dot Piece Puzzle - Dotpicture
Single-player alternative to Tunnel B1 — playable solo, no multiplayer required.
Combine Dot Pieces to complete Puzzles!Solve puzzles featuring adorable pixel art of animals, food, and more.Collect all the cute pixel art puzzles!