Single-player games like Gunbot Diplomacy: Blast Off
Below are 9 single-player Steam games similar to Gunbot Diplomacy: Blast Off, 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 Gunbot Diplomacy: Blast Off page.
Ranked picks
- 1
Gunbot Diplomacy
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Indie with Gunbot Diplomacy: Blast Off.
Splatter slimes, massacre mutants, and assemble your perfect Gunbot! Survive hordes of enemies in this top-down shooter roguelite by customizing your weapons on the unique upgrade grid, and pick from a wide variety of build-defining modules and wacky base bots for a new experience every run.
- 2
Wrongbots
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action with Gunbot Diplomacy: Blast Off.
Annihilate robot hordes and survive in this roguelite shooter. Hack or smash productive machinery. Grab resources and craft cool items. Swap body parts with glamour or extravaganza. Modify your weapons to absurdity. See how clever AI has become?
- 3
Soul Machine
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Indie with Gunbot Diplomacy: Blast Off.
Build your ultimate mech and face endless hordes of rogue robots. In this fast-paced rogue-lite twin-stick shooter, combine devastating weapons, unlock synergies, and salvage scrap to survive the mechanical swarm. Will your chassis hold together?
- 4
Arms of God
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Indie with Gunbot Diplomacy: Blast Off.
Gear up for a battle through hell in this roguelite Bullet Heaven Arena Autoshooter with Doom-inspired gore vibes, metal music, and a satisfying combat feel. Wield five weapons at once, upgrade and merge them to forge indestructible builds, and bring divine justice to a world on the brink of chaos.
- 5
Lost Galaxy: Survivors
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Casual with Gunbot Diplomacy: Blast Off.
Defend massive interdimensional portals against relentless alien swarms in this fast-paced sci-fi top-down survival shooter.
- 6
A.V.E.N.A.
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Indie with Gunbot Diplomacy: Blast Off.
Pilot disposable combat drones through the Primal Portal in a sci-fi action roguelike. Customize your drone, fight through various missions, recover research data and alien technology to enhance your drone setup for the next session.
- 7
Chain of Command
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Indie with Gunbot Diplomacy: Blast Off.
Chain of Command is a top-down arena shooter roguelike, where you control a snake-like chain of fighters that attack automatically. Choose your Commander and build your party to create high-synergy builds to crush the invading demon armies.
- 8
Websy and the Time Rogues
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Action and Indie with Gunbot Diplomacy: Blast Off.
Swing into battle and smash swarms of enemies with an arsenal of web-shooting gadgets and timeline spanning item builds. Websy and the Time Rogues is an action roguelike with expressive movement and dynamic web abilities. Join the Time Rogues and save the world from being frozen in amber!
- 9
Stirring Abyss
Single-player alternative to Gunbot Diplomacy: Blast Off — playable solo, no multiplayer required. Shares Indie with Gunbot Diplomacy: Blast Off.
Stirring Abyss is an indie tactical squad-based game with strong RPG elements in which you uncover the ancient mysteries of the depths depicted in the classic vein of Lovecraftian horror.