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

Oath of the Necromancer
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Strategy with Nine Skies.
Raise the bones of the fallen and create an army of the undead - warriors, archers, mages, monsters & beasts. Take revenge on the old tyrant, build a sanctuary, and resurrect ancient heroes to aid in your battle. All in the name of the Greek-Egyptian God of life & death: Serapis.
- 2

Loki's Revenge
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Strategy with Nine Skies.
Loki’s Revenge is a survivors-like roguelite where you play as Norse gods fighting Loki’s army of monsters! Level up to gain powerful upgrades and explore hand-crafted maps to find secrets. Build the ultimate overpowered god with permanent upgrades and master each god’s signature ability.
- 3

BuzzKill
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Strategy with Nine Skies.
Squash waves of nasty bugs! Swat them, kill them with fire, or pull out the Orbital Death Laser. Your mouse is your weapon in this EPIC Bullet Heaven Roguelike loaded with crazy weapons, items and upgrades! Now go spank some bugs 🎾 🐝
- 4

Forecast Death
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Strategy with Nine Skies.
Survive the chaos of a bullet-heaven action game. Tear through enemy hordes, stack wild ability combos, and endure cataclysms that rewrite the rules mid-fight. The pace ramps up every minute - either you grow stronger, or you get wiped out.
- 5

Oiran Survival: Edo Yokai Rush
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and RPG with Nine Skies.
Defeat, choose, grow, and break the battlefield. A Japanese dark fantasy survivor-style roguelite where you Limit Break 14 skills and cut down hordes of yokai. Defeat bosses, forge gear from their rewards, and face even stronger foes.
- 6

Eisen
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Indie with Nine Skies.
Eisen is a strategic action roguelite. Evolve your weapons through branching trees, combine them with artifacts to craft broken builds, and use your dash to weave through endless swarms and evade complex boss patterns.
- 7

Black Plague
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Strategy with Nine Skies.
A fast roguelite survival chaos where you destroy endless plague hordes, stack insane upgrades, and break the rules of power.
- 8

Isekai HKV
Single-player alternative to Nine Skies — playable solo, no multiplayer required. Shares Action and Strategy with Nine Skies.
Enter another world with a VTuber ally. Move, dodge, collect magic and items, and survive the monster waves. Your VTuber ally can protect, break you out, revive you, and change how each fight plays.