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Steam News4 June 20261mo ago

Going Nuclear - Gunbot Diplomacy Patch 1.21

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 mega-electrons!

Full notes

Full Gunbot Diplomacy update

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What changed

0 fixes4 additions1 change0 removals
  • Gameplay
  • Performance
addedNew in the patch:
addedThe Atomic Slime - a dangerous and very tanky new miniboss-style enemy, guarded by its trusty swarm of mega-electrons!
addedThe Fuel Rod Dispenser , a new periodic/energy weapon that launches "spent" nuclear fuel rods at your enemies!
addedTwo new Modules !
changedBalance changes, performance optimizations, and more!

Gunbot Diplomacy changes

addedNew in the patch:
addedThe Atomic Slime - a dangerous and very tanky new miniboss-style enemy, guarded by its trusty swarm of mega-electrons!
addedThe Fuel Rod Dispenser , a new periodic/energy weapon that launches "spent" nuclear fuel rods at your enemies!
addedTwo new Modules !
changedBalance changes, performance optimizations, and more!

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 mega-electrons!

  • The Fuel Rod Dispenser, a new periodic/energy weapon that launches "spent" nuclear fuel rods at your enemies!

  • Two new Modules!

  • An option to reduce the intensity of your weapons' visual effects.

  • Balance changes, performance optimizations, and more!

Source

Steam News / 4 June 2026

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