Single-player games like Block In
Below are 8 single-player Steam games similar to Block In, 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 Block In page.
Ranked picks
- 1

Chrome Survivor
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
Make raves safe again! In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?
- 2

Roguevive
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
Roguevive is an roguelite survive bullet heaven. Survive against hordes of enemies getting ever stronger. Level up, unlock upgrades and new guns in this multiplayer action roguelite.
- 3

Void Reaver
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Early Access with Block In.
Inventory management meets bullet heaven. In this sci-fi roguelite, your backpack determines your fate. Master the art of item layout to create game-breaking synergies and turn a humble arsenal into a screen-clearing storm of destruction. Collect 300+ items and annihilate the Void.
- 4

Nano Squadron
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
Manage your shields, evolve your ship, defend Earth. Nano Squadron is a top-down space roguelite where every run brings new upgrades and every mistake leaves you exposed.
- 5

Genome Guardian 2
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
COMBINE WEAPONS in the microscopic shooter with macroscopic depth. BUILD YOUR NANOBOT from hundreds of parts. SURVIVE the microbial onslaught once more in this psychedelic dive to the Abyss, full of mutations, minerals, anomalies and powerup polyps. SHMUP mode turns it into a vertical shoot 'em up!
- 6

BoomScroll
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
Evaporate endless hordes of creatures as you scroll your way to freedom! Grab upgrades, build your arsenal, and scroll at the speed of light to make it as far as you can!
- 7

Rogue Shapes
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
Rogue Shapes is a fast-paced roguelike bullet hell where you battle waves of deadly shapes, level up, and choose powerful upgrades. Complete challenges to unlock new playable shapes, each with unique weapons. How long can you survive the chaos?
- 8

Gunlocked 2
Single-player alternative to Block In — playable solo, no multiplayer required. Shares Action and Indie with Block In.
Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability!