The official launch notice lists a Singleplayer Story Mode played as Michael Myers. IllFonic’s September 2 progression overview lists optional challenges across six playable chapters and XP rewards.

Michael Myers adjusts his white mask in a close-up from Halloween: The Game
Michael Myers, seen in the publisher’s game screenshots.Official game screenshot · IllFonic / Steam

Choose your next guide

  • Story Mode Challenges: reported objectives and chapter walkthroughs; spoilers are collapsed.
  • Loomis Tapes: a community collection checklist with locations behind a spoiler panel.
  • Known Issues: what to record if a chapter, challenge or reward fails to register.

Patch 1.1.0 — October 6

Story Mode receives crash fixes and chapter improvements. Challenge failures now display a notification. IllFonic’s October 6 notes. Developer report; Kingy has not playtested it.

What is not established

The captured sources do not give a full save model, offline requirement, mission walkthrough, or complete AI behavior description. The Early Access hotfix said Offline Play had been affected by the login queue and that issue was fixed; that is not a general offline guarantee.

Spoiler-safe research

Record chapter, objective, platform, build, and whether behavior survives a restart. Keep story outcomes behind a spoiler disclosure.