Behaviour Interactive has opened the Steam public test build for Dead by Daylight: Terrifier. The Japanese announcement sets the test start at midnight Japan time on October 29, 2026, with the full chapter planned for late November.

Art the Clown joins as a killer and Sienna Shaw as a survivor. Art uses a bag that supplies different weapons; Sienna receives three character-specific perks.

International fan outlook and trend context — Editorial forecast

The public test build precedes the planned full release, so access to the test and the launch of the finished chapter are separate stages. Overseas Terrifier fans who already play on Steam may value this early test because it lets them try the two film characters in different playable roles before the scheduled release. This is an editorial forecast.

The test is described as time-limited. Consult the official game information for participation requirements and changes; test features should not be treated as final specifications.

Dead by Daylightのテリファー章、Steamテストと正式配信を区別

Behaviour Interactiveは10月29日午前0時からSteamで公開テストビルドを開始。正式配信は11月下旬を予定する。アート・ザ・クラウンはキラー、シエナ・ショーはサバイバーとして登場。テストは期間限定で、参加条件や変更点は公式案内の確認が必要。

先行テストと完成版の配信は別段階と比較した。Steamで遊ぶ海外の映画ファンには、正式配信前に映画の2人を異なる役割で試せる点が響く可能性があるという編集上の予測。

出典:Behaviour Interactive — horror-games