Steam News16 June 202617d ago

Patch Notes 16/06/2026 - Feeling and Looking Better!

New Features Wave Countdown - The end of each wave is now much clearer. The final few seconds play a countdown sound and the on-screen timer grows and turns orange-red, so you always know when the wave is about to end.

In this update3

Full notes

Full Mushrooms vs Engineers update

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What changed

4 fixes2 additions2 changes2 removals

UI and audio
Maps
Gameplay
Balance
Fixes

changedNew FeaturesWave Countdown - The end of each wave is now much clearer. The final few seconds play a countdown sound and the on-screen timer grows and turns orange-red, so you always know when the wave is about to end.

changedNew FeaturesMap Previews - The map select screen now displays a screenshot of each map, so you can see where you're heading before you drop in.

addedNew FeaturesEnemy Projectile Outlines - All enemy bullets now have outlines, making them far easier to spot against busy backgrounds.

removedBug FixesBlack Hole - Mushrooms no longer overshoot and ping-pong through the centre of a Black Hole. They are now pulled in smoothly and held in the core until it expires, taking damage over time.

fixedBug FixesBombs - Ice Bomb, Black Hole Bomb and other area-of-effect bombs now reliably damage all nearby enemies on detonation.

fixedBug FixesCo-op Dash - Fixed dashing not working correctly in local co-op.

Mushrooms vs Engineers changes

changedWave Countdown - The end of each wave is now much clearer. The final few seconds play a countdown sound and the on-screen timer grows and turns orange-red, so you always know when the wave is about to end.

changedMap Previews - The map select screen now displays a screenshot of each map, so you can see where you're heading before you drop in.

addedEnemy Projectile Outlines - All enemy bullets now have outlines, making them far easier to spot against busy backgrounds.

removedBlack Hole - Mushrooms no longer overshoot and ping-pong through the centre of a Black Hole. They are now pulled in smoothly and held in the core until it expires, taking damage over time.

fixedBombs - Ice Bomb, Black Hole Bomb and other area-of-effect bombs now reliably damage all nearby enemies on detonation.

New Features

Wave Countdown - The end of each wave is now much clearer. The final few seconds play a countdown sound and the on-screen timer grows and turns orange-red, so you always know when the wave is about to end.
Map Previews - The map select screen now displays a screenshot of each map, so you can see where you're heading before you drop in.
Enemy Projectile Outlines - All enemy bullets now have outlines, making them far easier to spot against busy backgrounds.

Bug Fixes

Black Hole - Mushrooms no longer overshoot and ping-pong through the centre of a Black Hole. They are now pulled in smoothly and held in the core until it expires, taking damage over time.
Bombs - Ice Bomb, Black Hole Bomb and other area-of-effect bombs now reliably damage all nearby enemies on detonation.
Co-op Dash - Fixed dashing not working correctly in local co-op.
Co-op Robot Shrooms - Robot Shrooms are now correctly assigned to the player that spawned them.
Ice Walls - Fixed the ice walls on the Frozen Wasteland map.

Other Changes

Reworked the main menu and options menu, with cleaner navigation between sub-menus and tidier button behaviour (buttons no longer animate while disabled).
Enlarged the controls overlay so the input prompts are easier to read.
Updated the menu background and button styling to match the new artwork.

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Source

Steam News / 16 June 2026

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