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

HIRUN
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action and Indie with Chronoseum.
HIRUN is an absolute banger of cyberpunk action roguelite where you blast, dash, and drift through neon-drenched hordes. Stack insane upgrades, unlock dope characters, and slash through deadly bosses. The OVERLORD awaits you. Die, rewire, and dive right back into the grid. Can you survive the rave?
- 2

I'm No Demonlord
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action and Indie with Chronoseum.
"I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.
- 3

Cue Knight
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action and Indie with Chronoseum.
A roguelite inspired by billiards. Slay monsters using exquisite aim, powerful strategy and a bit of magic!
- 4

Gods vs Steam
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action and Indie with Chronoseum.
A physics-driven action roguelite. Grab and hurl enemies with divine force. Turn the environment into a weapon. Become a towering god.
- 5

Bumper & Thumper
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action and Indie with Chronoseum.
A chaotic vehicular combat roguelite. Choose your ride, ram through hundreds of robots, collect scrap to level up and stack weapons. Combine crazy upgrades to create the perfect build, face bosses, and outrun the deadly robots. If you stop, you die.
- 6

MitoSwarm
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action and Indie with Chronoseum.
Fight the horde with your own swarm! In this action roguelite survival game, multiply your Mitos clones to crush endless waves. Loot chests, mutate your stats, and build overpowered synergies to dominate the arena.
- 7

IDUN Rogue
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action with Chronoseum.
IDUN Rogue redefines roguelite shooters by putting an entire upgradeable army at your command. Survive against thousands of enemies physically piling up to eat you and your army on a fully destructible battlefield!
- 8

Void Reaver
Single-player alternative to Chronoseum — playable solo, no multiplayer required. Shares Action with Chronoseum.
Organize. Optimize. Obliterate. Void Reaver is a sci-fi bullet heaven where your backpack is your firepower. Grid-manage 300+ weapons and artifacts into explosive synergies, unlock specialized skill trees, and blast through alien hordes to a high-octane electronic soundtrack.