Single-player games like N.E.O.N. HORIZON
Below are 8 single-player Steam games similar to N.E.O.N. HORIZON, 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 N.E.O.N. HORIZON page.
Ranked picks
- 1

Warriors of the End
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!
- 2

Tied to the Beat
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
A roguelike where every lyric triggers unique effects. Choose your instrument, survive waves of lyric-powered enemies, and import your own songs. Your music. Your weapon.
- 3

Arms of God
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
Gear up for a battle through hell in this roguelite Bullet Heaven Arena Autoshooter with Doom-inspired gore vibes, metal music, and a satisfying combat feel. Wield five weapons at once, upgrade and merge them to forge indestructible builds, and bring divine justice to a world on the brink of chaos.
- 4

DeadEye: A Roguelike Shooter
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
Stop time and master your revolver in this intense 2D roguelike shooter. Face relentless hordes, defeat brutal bosses, forge powerful pacts, and collect artifacts and pets as you fight to survive.
- 5

GrindFall
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!
- 6

Nano Squadron
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
Manage your shields, evolve your ship, defend Earth. Nano Squadron is a top-down space roguelite where every run brings new upgrades and every mistake leaves you exposed.
- 7

BoomScroll
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
Evaporate endless hordes of creatures as you scroll your way to freedom! Grab upgrades, build your arsenal, and scroll at the speed of light to make it as far as you can!
- 8

Purrvivors
Single-player alternative to N.E.O.N. HORIZON — playable solo, no multiplayer required. Shares Action and Indie with N.E.O.N. HORIZON.
The catapoclypse is upon us. Lead battle-hardened cats against endless swarms of vermin — auto-fire your weapons, scoop kibble between waves, and stack 30+ weapons + 30 items into gloriously broken builds. Solo or 4-player local co-op. Survive… or meOWWW.