Single-player games like Subsideria
Below are 8 single-player Steam games similar to Subsideria, 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 Subsideria page.
Ranked picks
- 1
Poosh XL
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
Poosh XL is a neon-infused, one-button arcade score chaser where precision and timing are everything. Launch yourself past obstacles, collect powerups, and climb the leaderboards in this fast-paced, endlessly challenging game. Simple to learn, hard to master, perfect for quick, addictive gameplay!
- 2
Megabonk
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
Smash your way through endless waves of enemies and grow absurdly powerful! Grab loot, level up, unlock characters and upgrade to create unique and crazy builds as you fend off hordes of creatures!
- 3
Pirate Pop™
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
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?
- 4
Retrowave
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
Neon lights, palm trees, synthwave, '80s supercars speeding down an endless highway... Welcome to the world of Retrowave!
- 5
Boneraiser Minions
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
Amass an army of undead to fight endless waves of heroes intent to end your boneraising ways! In this gothic auto-battler rogue-lite Survivor-like, use the bones of slain heroes to raise your minions, collect relics and spells, and unlock meta upgrades, all to survive King Gigald's crusade!
- 6
WAVESHAPER
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
WAVESHAPER is a minimalist score attack game in which you attempt to stop the 2D vector menace, one obstacle at a time.
- 7
Cyberhunt
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
Cyberhunt is a retro procedurally generated twin stick shooter, that takes you back to the sweet to the sweet arcade machines era!
- 8
GunSuit Guardians
Single-player alternative to Subsideria — playable solo, no multiplayer required. Shares Action and Indie with Subsideria.
Gear up your GunSuit and defend Earth from an alien siege! Equip and upgrade unique arsenals of overpowered weapons to survive overwhelming numbers in this action-roguelite twin-stick horde survival.