Single-player games like Neon One-Man Army
Below are 8 single-player Steam games similar to Neon One-Man Army, 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 Neon One-Man Army page.
Ranked picks
- 1
Command-Ω Omega 2
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
Command-Ω 2 is a fast-paced synthwave tower defense shooter with deep roguelite mechanics. Defend your neon base against relentless hordes, unlock devastating abilities like Chain Lightning, and adapt your run with game-changing mutators. Survive the cyber-onslaught and upgrade your arsenal!
- 2
Quack or Die
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
An incremental run-based game, where kicking ducks is key to your survival! Pick a robot, work your way through the upgrade tree, play the claw machine and slots, destroy evil ducks and make it to phase 10 of the experiment!
- 3
1000 Rooms
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
1000 Rooms is a co-operative action horror FPS, that takes place across multiple worlds and realities. Kill countless hordes of the undead with over 1 MILLION weapons.
- 4
Para-Dox
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
A classic sidescroller space shooter where the enemy's are randomly created to give you unique challenges. Starting with just a basic ship you will find upgrades as you take down boss's during your runs. With 12 types of armaments to find, they will help you customize your ship to your liking.
- 5
Space Grunts: Chrono Shard
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
Master time. Stop the Ooze. Outsmart a galactic infection in this high-speed, turn-based roguelike. Use your Chrono Shard to loop the timeline, leaving gear and upgrades for your future self. Craft your arsenal, evolve your skills into elite sub-classes, and turn every death into an advantage.
- 6
HACK & BURST
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
Connect circuits. Power up turrets. Defend your system. A roguelite action-puzzle game combining falling block-puzzles and tower defense! Align blocks to open circuits, build devastating sub-skills like chain lightning, black holes, and massive lasers, and obliterate incoming cyber threats!
- 7
Rikua
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
A cyberpunk roguelite game blended with three mechanics: 3D isometric combat, third-person shooting, and fast paced action platformer. Enter the missions, erradicate the rogue androids, build yourself stronger, find the truth in this Mechanical War between the humans and the metal.
- 8
King's Heart
Single-player alternative to Neon One-Man Army — playable solo, no multiplayer required. Shares Action and Indie with Neon One-Man Army.
You are a KING - a being with the power to travel through dimensions to save corrupted realms. Fight hordes of enemies, find the HEARTS of the KINGS, unlock new characters and discover the secrets of each dimension.