Single-player games like Project Roy
Below are 8 single-player Steam games similar to Project Roy, 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 Project Roy page.
Ranked picks
- 1
LvL50
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
KILL. DIE. LEARN. LvL50 is a fast-paced first-person shooter where you need to beat 50 levels, in a row, without getting hit. Can you become a master and escape the lab?
- 2
SOULLOOP
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
A steampunk roguelite FPS with deckbuilding. Draft a card after every floor: your revolver chains lightning, your saw thrower freezes enemies. Combine powerful builds, bank your souls when you die, and spend them to make your next descent stronger.
- 3
Galactic Vault
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.
- 4
Deadzone Rogue 2
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
Fight as Talon 13-10 in this FPS roguelite adventure set on a fallen Earth. Combine weapons, augments, and elements to forge devastating builds, and blast through Monarch’s endless machines. Grow stronger each run, solo or with friends.
- 5
WaveBorn
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
WaveBorn is a frenetic co-op wave-based survival FPS roguelite. Battle massive hordes of hundreds of enemies solo or with a friend. Forge a devastating arsenal, unleash elemental synergies, and dominate the arena before the swarm consumes you.
- 6
OmniGun
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
Obliterate hostile automatons in this vibrant physics-based roguelite FPS. Master the OmniGun, a prototype gun capable of firing any ammunition imaginable as you shoot, explode, burn, shock, slice, freeze, shrink, and impale your way to the exit.
- 7
PositronX
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
PositronX is a futuristic rogue-lite fps featuring fast-paced combat, creative movement, time control mechanics and breathtaking visuals, each playthrough giving you a unique experience.
- 8
Roboquest
Single-player alternative to Project Roy — playable solo, no multiplayer required. Shares Action with Project Roy.
Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.