
Steam Bullet Fest 2026!
The Steam Bullet Fest 2026 - the first of its kind! - is live! It's a perfect match, as Gunbot Diplomacy is both Bullet Hell and Bullet Heaven all wrapped in one. Grab it now at…




Sleepy Sentry, GrabTheGames, Gamersky Games
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.

Kick your builds into overdrive with Gunbot Engineer! Introducing Addons, meta progression rewards that allow you to build up power between runs and open up new ways to customize and amp up your builds!
Also featuring: Several new Weapon Evolves to discover and build around; Pepper Spray, a spicy new weapon; and new Modules and Upgrades to open new avenues for your builds!
Assemble the perfect arsenal of weapons, from nuclear footballs to fire extinguishers that spray electrified flames. Rewire your Gunbot - frame and (artificial) brain - whether it's for speed, durability, or straight up firepower. Welcome to the wasteland; now pick your flavor of carnage!
Features:
-Infinite replayability! No two bots are the same, so no two runs are the same!
-Mix and match from over 20 base weapons and customize them using 25+ types of augments and boosters to suit your build on a unique hexagonal upgrade grid!
-Choose from more than 80 build-defining modules - it's not like messing with Gunbot AI lead to the downfall of all human civilization or anything!
-Fast-paced gameplay: let your weapons do the talking and splatter your enemies across the desert, while you dodge out of harm's way!
-10 base Gunbots to choose from, from the gallant LanceBot to the Freezer, the best armed fridge the world has ever seen!
-Discover hidden combinations for special evolved weapons to kick your build into overdrive!

-Fun and varied enemies: oozified office workers still on their 9-to-5 grind, brawl boys who just want to fight everything that moves, skittering spine-slinging crab/cactus hybrids, and so much more!
-Special Hazard and Boss levels to test your build - and skills - in unique conditions!
-Let your gunbot's automated targeting systems handle the firing - or select which weapons you want to manually aim for optimal control!
Gunbot DiplomacySteam announcement
The Steam Bullet Fest 2026 - the first of its kind! - is live! It's a perfect match, as Gunbot Diplomacy is both Bullet Hell and Bullet Heaven all wrapped in one. Grab it now at…
Gunbot DiplomacySteam patch notes
v1.21.1 Fixes: -Fixed an issue with navigating the UI with the dpad on Steam Deck -Fixed an issue where Cryo Mines did not respect the new Weapon Effect Alpha setting in every…
Gunbot DiplomacySteam announcement
Time to split the atom in Patch 1.21, Going Nuclear! New in the patch: The Atomic Slime - a dangerous and very tanky new miniboss-style enemy, guarded by its trusty swarm of…
Gunbot DiplomacySteam patch notes
v1.21.0 General: -Engine has been upgraded, should result in smoother performance across the board -Added a graphics option to reduce the intensity of your weapons visual effects…
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