Single-player games like KNELL
Below are 8 single-player Steam games similar to KNELL, 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 KNELL page.
Ranked picks
- 1
Cue Knight
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
A roguelite inspired by billiards. Slay monsters using exquisite aim, powerful strategy and a bit of magic!
- 2
I'm No Demonlord
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
"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
Synapses Invasion
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
A young heroine. A cutting-edge battle suit. A bizarre monster invasion unlike anything ever seen. This is an action-packed Roguelite like no other. Unlock powerful new chips for your armor, craft devastating synergies, and uncover the mysteries behind the invasion.
- 4
Space PiouPiou
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
Blast through endless waves of evil space cat-liens in this chaotic bullet heaven and hell roguelike! Upgrade your tiny PiouPiou into a feathered weapon of mass destruction and survive the cosmic madness for as long as possible.
- 5
Leviticus
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
Leviticus is a bullet hell sci-fi action indie game where you play as a biblically accurate angel sent to guard those made in the image of GOD. you patrol the stars and destroy alien intruders that aren't made in his image. Fight across space, uncover and enforce Heaven’s decree.
- 6
OKTORAID
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
A 2-player local co-op base-defense survivor. You're wired together by a power cable — stay close to share power and hit harder. Scavenge scrap, build a fortress of turrets and walls, then survive OKTO's endless robot siege. Fully solo-playable. Couch co-op & Remote Play Together.
- 7
ガッチャ！サバイバー
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
A roguelike action game where you absorb bullets to fight. Switch between Light and Dark, turn bullets into energy, and unleash powerful bursts! Build your skills and survive the overwhelming bullet storm.
- 8
Nexus: Eternal Ruin
Single-player alternative to KNELL — playable solo, no multiplayer required. Shares Action with KNELL.
Chosen by the gods, fight to save the universe in this survivors-like bullet heaven. Complete objectives, slay endless hordes, collect their souls and unlock new abilities on your way to each world's final boss. Play solo or with up to three friends in online co-op.