The August 2022 period was a major milestone for the game, as it completed , bringing the total number of layers to six (Prelude through Heresy). Later updates in 2024 and 2025 have since introduced Act III and the Full Arsenal update, making the 2022.08.29 version significantly outdated compared to current gameplay. ULTRAKILL ACT 2 OUT NOW - SteamDB
: The developer has famously expressed a relaxed view on piracy for those who cannot afford the game, though they encourage supporting the project once possible to fund continued development. Version Significance The August 2022 period was a major milestone
This specific build corresponds to a series of released on August 29, 2022, shortly after the massive Act II: Imperfect Hatred update. Core Update Details (August 29, 2022) Version Significance This specific build corresponds to a
: Refinement of enemy behaviors and AI logic to ensure fair difficulty spikes in the new levels. It is generally recommended to purchase the game
: Zip files with this naming convention often appear on unofficial mirrors or piracy sites. It is generally recommended to purchase the game through official retailers like Steam or Itch.io to ensure you have the most recent, secure version.
: Updates to the Rocket Launcher , including bug fixes and performance tuning.