Changelog.ggBeta
HomeGamesUpdatesPricingMethodology
Steam News18 February 20264mo ago

Update 2026.02.18.

Updated the game engine to address security issues. Added Steam Deck support. Fixed an issue where toast messages disappeared too quickly on high refresh rate monitors.

Full notes

Full UnderParty update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

1 fix1 addition2 changes0 removals
  • Security
  • Gameplay
  • Fixes
changedUpdated the game engine to address security issues.
addedAdded Steam Deck support.
fixedFixed an issue where toast messages disappeared too quickly on high refresh rate monitors.
changedReduced game size to approximately one-third through resource compression.

UnderParty changes

changedUpdated the game engine to address security issues.
addedAdded Steam Deck support.
fixedFixed an issue where toast messages disappeared too quickly on high refresh rate monitors.
changedReduced game size to approximately one-third through resource compression.

  1. Updated the game engine to address security issues.

  2. Added Steam Deck support.

  3. Fixed an issue where toast messages disappeared too quickly on high refresh rate monitors.

  4. Reduced game size to approximately one-third through resource compression.

Thank you ːUnderPartySmileː

Source

Steam News / 18 February 2026

Open original post

Changelog.gg summarizes and formats this update. How we read updates.