Single-player games like XENOCIDE PROTOCOL
Below are 8 single-player Steam games similar to XENOCIDE PROTOCOL, 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 XENOCIDE PROTOCOL page.
Ranked picks
- 1
Bulletreign: Survivors
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required. Shares Early Access with XENOCIDE PROTOCOL.
Top-down military bullet hell survivor. Drive armored vehicles behind enemy lines, rescue prisoners, fuse devastating weapons, and push forward. 25 weapons, 9 fusions, 6 crew members. Every run is a new offensive.
- 2
Code of Shadows
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required. Shares Early Access with XENOCIDE PROTOCOL.
Code of Shadows is a fast-paced roguelite where you don't just deploy drones, you command them. Switch modes mid-fight, fuse drones into stronger ones, and cut through rift-spawned hordes across collapsing dimensions.
- 3
Lunar Tide
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required.
Slaughter hordes of monsters, evolve your skills, and survive in this frantic action roguelite. Choose from 4 unique classes, unlock a devastating arsenal, and upgrade permanently to defeat the bosses of the lunar tide.
- 4
Horta Maluca
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required.
Defend a mad garden in this top-down action roguelite. Face waves of mutant pests, collect seeds, fuse weapons, choose powerful upgrades and grow each vegetable hero through permanent progression. Build your arsenal and survive the final wave.
- 5
NUVRATE
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required. Shares Early Access with XENOCIDE PROTOCOL.
NUVRATE is a pixel-art arcade action roguelite: face ever-growing hordes, build a battlefield-shaping arsenal, master a relentless boss series, then switch up the pace and chase high scores in DANCER.
- 6
Cosmic Flesh: Overdrive
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required.
Defend the galaxy from endless cosmic horrors. Dash and blast with fast, burst-based piloting, unleash powerful overdrives, evolve your ship with each unique run, and push your skills to the limit.
- 7
Deep Breach
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required.
Deploy orbital defenses, fuse experimental turret technologies, and engineer devastating weapon builds in a tactical sci-fi horde survival roguelike. Break shields, shred armor, and adapt to evolving bio-corrupted swarms alongside a damaged tactical AI.
- 8
Space Vikings
Single-player alternative to XENOCIDE PROTOCOL — playable solo, no multiplayer required.
Pillage and plunder across the galaxy as part of a crew of Space Vikings in this sci-fi roguelite bullet hell dungeon crawler. Find exotic weapons, upgrade them with powerful augments, explore mysterious alien planets, and unleash viking vengeance on their inhabitants.