Single-player games like N₂O
Below are 16 single-player Steam games similar to N₂O, 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 N₂O page.
Ranked picks
- 1
Operius DX
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Blast off into Operius DX, a high-speed arcade shooter where you navigate twisting polygonal tunnels, battle waves of enemies, and confront formidable bosses in an endless amount of procedurally-generated levels. How far can you get?
- 2
Guntech 2
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Guntech 2 is a return of the good old “cave flyer” shoot ’em ups genre. It’s a twin-stick shooter influenced by such classics as Thrust, Oids, Geometry Wars, and Asteroids. You can play in single-player, or couch co-op with up to 4 players!
- 3
Asteroid Blasters
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Asteroid Blasters is a non-stop action space shooter. Inspired by Asteroids, this game will see you choose between 6 different ships each with their own characteristics and utilize a variety of weapon powerups to eradicate your enemies. Play 2 players to increase your chance of survival.
- 4
Astro Fighters
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Astro Fighters is a tough old school vertical scrolling bullet hell shooter designed to test your skills with non-stop arcade style action. Fight against large bosses at the end of every level and compete for the high score across 4 difficulty modes to be the best fighter pilot in the game.
- 5
Meteor Storm
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Welcome back to 1996! This shared screen space shooter is the perfect 4-player competitive game for some casual fun!
- 6
Xatrom Command
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Team up and shoot down waves of invading aliens. Single player or multiplayer top-down shooting action
- 7
Guardian Force - Saturn Tribute
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
The Guardians, a secret society wielding the power of the Force, have readied their tanks and intend on crushing the aspirations of the Hammerbolt Empire!
- 8
Wings Of Bluestar
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
This is an arcade horizontal shoot'em up, that combines solid arcade controls with modern elements like bullet hell phases, tiny hitboxes, different types of gameplay and scoring, collectibles, trophies and many other features, which makes Wings Of Bluestar a fun shmup for both casuals and regulars.
- 9
Hogs of War
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Hogs of War is a turn-based tactical warfare game. Take turns controlling members of your squad of hogs to engage in combat with the opposition based on World War 1. With 3D graphics, vehicles, a career-based single-player mode, and voice-over (narration and for characters) by British comedian Rik Mayall.
- 10
Realms of the Haunting
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Forged in the Beginning and protected by the Seven Seals, there lies a place where thought and creation intertwine. The center for all realms of existence, it is the balancing force between good and evil, man and spirit. A focal point for all energies, and the one element that has kept the consuming nature of darkness at bay... Until now.
- 11
Fragile Allegiance
Single-player alternative to N₂O — playable solo, no multiplayer required.
Assemble your fleets, fill your silos with nuclear warheads, conduct research, gather resources, and wage war in a vast galaxy in this unique take on 4X Strategy. Appoint Colony Supervisors to manage your colony and deploy Spy Satellites for the ultimate in skulduggery.
- 12
Litil Divil
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Welcome to the Underworld, where you guide Mutt, the bad luck Litil Divil, through the Labyrinth of Chaos to retrieve the Mystical Pizza of Plenty. Our “hero” takes a fateful step through the Mortal Portal to prowl five hellish levels of treacherous tunnels with more than 50 raucous rooms of gameplay.
- 13
Slipstream 5000
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Control many upgradeable futuristic racers under arcade or simulation racing style. Experience high speed aerial moves and dramatic crashes on excellently designed tracks.Feel the speed of the slipstream!
- 14
Normality
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
A sinister force now controls the city of Neutropolis. A once-thriving city full of beauty and light, Neutropolis has been reduced to a a stagnant pit of apathy.
- 15
Switchblade
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
You must guide Hiro, the Bladeknight through the labyrinth of the Undercity, to recover the 16 fragments of the shattered Fireblade. Once you have collected all 16 fragments, you must use it to defeat Havok, to bring to an end his reign of terror and to avenge your people.
- 16
Impossamole
Single-player alternative to N₂O — playable solo, no multiplayer required. Shares Action with N₂O.
Monty lay back on his sun lounger and contemplated his situation. His previous adventures had financed these last few years of utter bliss. He had everything that a mole could want. His own island in the sun, more money than a mole could ever spend - paradise!