Single-player games like MegaSphere
Below are 8 single-player Steam games similar to MegaSphere, 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 MegaSphere page.
Ranked picks
- 1
Axiom Verge
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.
- 2
The Fall Part 2: Unbound
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
You are an AI that has broken free of your shackles. Now, a human “User” from across the global network has attacked and infected you with an [ERROR: REDACTED]. Make a new rule: Save Yourself. Hunt them. End them. Do anything. Use anyone. Become Unbound. The Fall Part 2 will break your protocols.
- 3
Dex
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
Dex is a 2D, side-scrolling, open-world cyberpunk RPG with a focus on exploration and non-linear gameplay.
- 4
BLADECHIMERA
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
Explore a dark and sinister Osaka as the Demon Hunter Shin. Battle demons, regain lost skills, and uncover the truth of your forgotten past in this exciting occult-inspired cyberpunk metroidvania.
- 5
Cyber Shadow
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
The world has been taken over by synthetic lifeforms. A desperate plea for help sets Shadow, the sole survivor of his clan, on one last mission to uncover what started the path to perpetual ruin.
- 6
ScourgeBringer
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
ScourgeBringer is a fast-paced free-moving roguelite platformer. Help Kyhra to explore the unknown and slash her way through ancient machines guarding the seal of her past, and maybe the redemption of humanity.
- 7
Foregone
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
Foregone is a fast and fluid 2D action-platformer packed with legendary loot and stunning pixel art. Collect an arsenal of powerful weapons and unravel a compelling story of regret and conspiracy as you slice your way through hordes of enemies to save Calagan.
- 8
Chasm
Single-player alternative to MegaSphere — playable solo, no multiplayer required. Shares Action and Indie with MegaSphere.
Explore the depths below a remote mountain town in this procedurally-generated Adventure Platformer. Taking inspiration from hack 'n slash dungeon crawlers and Metroidvania-style platformers, Chasm will immerse you in a fantasy world full of exciting treasure, deadly enemies, and abundant secrets.