Single-player games like Necromonads
Below are 12 single-player Steam games similar to Necromonads, 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 Necromonads page.
Ranked picks
- 1

Biolab Wars
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
Inspired by the 8-bit games and by the movies from the 80's, your goal is to blow things up, defeat aliens and fight bizarre bosses in this platformer 2D with classic mechanics.
- 2

Ikaruga
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!
- 3

Syder Arcade
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
Killing zombies never gets old, but sometimes you just need a break. Get back to some serious old-school gaming with Syder Arcade! Syder Arcade is a love letter to Amiga games of the ‘90s, no coins, no upgrade grinding, just your tenacity and a motherload of alien invaders.
- 4

PAC-MAN 256
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
PAC-MAN 256 is the maze that never ends. But the Glitch is coming for you…
- 5

Cyberhunt
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
Cyberhunt is a retro procedurally generated twin stick shooter, that takes you back to the sweet to the sweet arcade machines era!
- 6

Instant Dungeon!
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
Instant Dungeon! mixes dungeon exploration with arcade action in the vein of the classic maze games from the 80s. Let Instant Dungeon! create a new dungeon just for you, complete with glittering treasures, vicious monsters, brutal boss battles, wild power ups and most importantly fun, Fun, FUN!
- 7

Pirate Pop™
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
You awaken on a strange island sometime in the afternoon. Half your face is sunburnt and seagulls stole your lunch. Enough about you. This is about Pete Jr! The tiny pirate! He looks up to see bubbles, tons of them! What's causing these bubbles to appear? Who is behind this awful mischief?
- 8

UBERMOSH
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit.
- 9

Vincere Totus Astrum
Single-player alternative to Necromonads — playable solo, no multiplayer required.
Blending galaxy conquering with quick and easy gameplay. Pick one of five races and set out to expand your one world into a vast empire. Research new techs, build colony ships, and begin to spread out, but be careful you aren't the only race on the rise.
- 10

Bit Odyssey
Single-player alternative to Necromonads — playable solo, no multiplayer required. Shares Action with Necromonads.
Encounter alien races and exotic locations as you travel in an endlessly procedurally generated galaxy. No two game are the same. As you explore, randomly generated “Episodes” will have you fighting hostile ships, helping aliens and exploring the surface of new planets.
- 11

Quadle
Single-player alternative to Necromonads — playable solo, no multiplayer required.
Brand new arcade puzzler from Clickteam, Invoking the memory of classic arcade cabinet games but adding a new twist. Jump on the blocks as the titular character Quadle, changing the block colors till they are red. Once red they fall away. Eliminate all blocks on the screen to go to the next level.
- 12

Noble Armada: Lost Worlds
Single-player alternative to Necromonads — playable solo, no multiplayer required.
Noble Armada: Lost Worlds is a moddable real-time strategy PC title based on the Noble Armada miniatures game. Set in the Fading Suns Universe, the five Royal Houses dominate human space as they battle each other for control of the greatest resource... humanity itself.