Arc System Works Releases DNFever “Socks Thief” Web Commercial

Arc System Works published a new web short commercial for デモンズナイトフィーバー on September 30. Titled the “Socks Thief” edition, the clip features a cat reminiscent of the game’s evil god Gigasu Goides, interrupting people at work and leaving fur on a suit.

デモンズナイトフィーバー is scheduled to launch on October 22, 2026. The publisher describes it as a simulation RPG in which characters grow stronger as they die. The commercial takes a comic, everyday-prank approach to the promotion, contrasting with that death-driven growth premise. Arc System Works says six videos are being released sequentially ahead of launch, and its announcement links to Steam, PlayStation Store, and Nintendo Switch storefronts.

This is another cat-themed DNFever web commercial noted on September 30; an earlier related signal identifies a previous clip as “Towel Dive.” Together, the two clips provide an early look at the six-video promotional series described by the publisher.