Single-player games like SinSiege
Below are 8 single-player Steam games similar to SinSiege, 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 SinSiege page.
Ranked picks
- 1
Compadrone: Land Wars
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
In this fast-paced roguelite arena shooter with tower-defense twists, control a drone capable of wielding multiple weapons and fight hordes of alien warbots. Collect resources and XP to unlock new weapons, towers, abilities, and drones.
- 2
PengPong
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
PengPong is a bullet-hell roguelike where pinball meets gambling. Bounce your way through chaos and bet it all to survive.
- 3
Zombie Survivors - last soldier -
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
Blast back the approaching zombies with your weapon of choice and survive. Zombie Survivors - last soldier - is a roguelite casual shooter.
- 4
Lunaris
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
Lunaris is a fast-paced sci-fi top-down roguelite shooter: survive escalating enemy waves, stack powerful passive and active abilities, craft wild build synergies, and turn the arena into a neon storm of lasers and explosions. Every run feels fresh and intense.
- 5
Hover Point
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
Hover Point is a physics-based rogue-lite bullet hell where movement is your weapon. Dodge chaotic swarms with auto-fire action, build your skill tree, and climb global leaderboards. Master the chaos solo or in co-op via mouse-only, keyboard-only, or controller-only playstyles.
- 6
Geometry raid
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
《Geometry Raid》is a rogue-lite space slash shooter game, the game combines classic barrage shooting and sword slash game elements. By driving a two-part ship,you can shoot and swing tail to crush the enemy . The game focuses on hardcore physics simulation and maximizing the melee slash experience.
- 7
TouHou Koishi's Enchanted Woods
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
「TouHou Koishi's Enchanted Woods」 is a Touhou fangame.This is a "reverse-construction" action rogue-lite.Koishi vs. Kokoro! But as the playable character, Koishi uses various enhancement cards to continuously strengthen Kokoro. Can she ultimately defeat the Kokoro she has built up herself?
- 8
Vector Storm
Single-player alternative to SinSiege — playable solo, no multiplayer required. Shares Action with SinSiege.
A relentless top-down arcade shooter with roguelite progression. Blast through escalating waves, battle massive bosses, and build your loadout with boss-dropped gear. Earn tokens to permanently upgrade your fleet and unlock new ships between runs.