Single-player games like RIG Riot
Below are 8 single-player Steam games similar to RIG Riot, 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 RIG Riot page.
Ranked picks
- 1
Assembly Run
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Blast through a miniature toy world alone or with up to three friends in a high-speed roguelike shooter. Snap bizarre attachments onto your weapon, master fluid movement, and stack loot until your build becomes unstoppable.
- 2
NEUROXUS
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
NEUROXUS is a high-intensity sci-fi action shooter where overwhelming firepower, brutal boss battles, and precise movement decide survival. Awaken as Earth’s last war machine and fight through deadly defenses to destroy Nexis, the AI that wiped out humanity.
- 3
Rogue Soulstone
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Harness the Rogue Soulstones to escape the grasp of a Void God. In this fast-paced Action RPG, whether playing solo or with friends, every run is unique. Explore different realms, master the playstyles of each Void Hunter and keep your sanity against the corruption of the void.
- 4
The Only Droid
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Tear enemy robots apart piece by piece in a physics-based action roguelike. Destroy weak points, stack upgrades, and create your unique build as you turn relentless robotic enemy waves into mechanical graveyards.
- 5
The Chronos Event
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Bend time to your will in The Chronos Event, a fast-paced third-person roguelite shooter. Rewind the clock, team up with your past selves, and battle hordes of enemies. Master time-looping, gain game-changing upgrades, and face down a hostile future in this time-bending sci-fi adventure.
- 6
Gatekeeper: Eclipse
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Fast-paced rogue-lite shooter. Gatekeeper: Eclipse is a prologue ver. of the game Gatekeeper. Go on a quest to find the stolen Heart of the Universe and shoot your way through the hordes of machine enemies!
- 7
Capyverse Odyssey
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Capybaras went viral and a cat called Ophelia took it personally. As her internet fame begins to fade, she spreads her influence across increasingly bizarre worlds to reclaim the spotlight. Now wholesome hero Capy and their crew must stop her in this co-op action roguelite for 1–4 players.
- 8
WoofWatch
Single-player alternative to RIG Riot — playable solo, no multiplayer required. Shares Action with RIG Riot.
Pilot a mech-suited dog through procedurally generated city districts and take down bosses built from what dogs fear most. Dodge, shoot, and stack absurd weapon effects to survive the chaos.