Single-player games like Gun Devil
Below are 14 single-player Steam games similar to Gun Devil, 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 Gun Devil page.
Ranked picks
- 1
Anomaly President
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
In this presidential rogue-like action game, gather votes and run for presidency by day, then transform into a warrior to take down your enemies by night! Master unique skills to become a swordmaster, a cyber mage, or anything in between, and overthrow the ruthless president!
- 2
I'm No Demonlord
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
"I'm No Demonlord" is a Roguelike shooter bullet hell game. High freedom in mechanics leads to unique playthroughs. As a demon-possessed hero, battle enemies, grow, and unveil dark schemes. Can he accept his new role? Save "kinds" or destroy "outsiders"? Good or evil? The choice is yours.
- 3
Bonehold
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Dungeon Crawler with elements of rogue-like and ARPG games. Kill hordes of enemies, duel mighty bosses, and acquire legendary loot!
- 4
Entropy
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Entropy is a tactical turn-based RPG inspired by classic JRPGs. Assemble your party of mercenaries and forge your own path towards an expedition into hell to stop the demonic incursion. Choices you make along the way will determine the fate of your world.
- 5
Operation Octo
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Play as an Octopus scientist fighting off sunken skeletons in this frantic aquatic Tower Defense! Discover sea life turrets from unique biomes: Pistol Shrimp! Navy Seal! Death Ray! Deploy turrets whilst dodging enemy bullets as you venture the seven seas!
- 6
Valheim
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!
- 7
Tears of Vanfell
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Your life begins anew in front of an imposing mountain... Climb and explore it with a wide cast of characters in this dungeon crawler RPG with up to four player Co-op.
- 8
Phasmonauts
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Phasmonauts is a 4 player local co-op supernatural roguelite. Cryptid sightings are on the rise! It’s up to you and your friends to invent ghost-hunting equipment to solve the mystery and fight these supernatural creatures.
- 9
Apple Slash
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Repel an invasion of mysterious charming creatures in a vast murky marshland. Strike your foes in a God-like slash-based manner and experience ambiguous encounters brimming with personality.
- 10
Death In Abyss
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Death In Abyss is an intense flight shooter that challenges you to utilize your maneuverability and explosive firepower to survive against the deep-sea hostilities. In your descent, the nightmares can only get worse.
- 11
Owl Watch
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
OWL WATCH is a short atmospheric adventure game where you travel around in different biomes. Awaken from your slumber as you venture out to seek ancient technology to aid you in a time of darkness.
- 12
Road Doom
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
ROAD DOOM is an arcade bullet-hell with a cheesy story. On a quest to defeat the four horsemen, blast your way through evil beings with skills of immense power. Unleash your wrath!
- 13
God Damn The Garden
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
The FPS Adventure where you're challenged to explore God Damn's World, and ultimately become the successor of Badass Heaven.
- 14
Lulu's Temple
Single-player alternative to Gun Devil — playable solo, no multiplayer required. Shares Action and Indie with Gun Devil.
Lulu’s Temple is a mysterious action-adventure about an archeologist venturing deep inside a horrifying pyramid with only his torch and gun to protect him.