GungHo Online Entertainment terminated online services for the survival action game 'LET IT DIE' at 11:00 AM on the 1st and transitioned it to an offline version. Supertrick Games handled development. Existing players must purchase the paid DLC 'LET IT DIE: Offline Key' to continue playing the game.

The 'Offline Key' is offered on Steam and the PlayStation Store. The price on Steam Korea is 21,800 won. On Steam, players must own the base game 'LET IT DIE' to use the DLC.

Players who played the online version on each platform can transfer part of their save data to the offline version until 11:59 PM on November 30. Retained paid and free Death Metals, paid Kill Coins, TDM points and ranks, as well as accepted quests or completed quests that have not been turned in, are excluded from the transfer. Cross-save between Steam and PlayStation is also not supported.

Progression and quality-of-life systems were also overhauled alongside the offline transition. The amount of materials required for developing equipment up to Stage 4 has been reduced by up to 75%, and wait times for developing and purchasing equipment or upgrading facilities have been removed. TDM and Expedition features were adjusted for the offline environment.

Additional content includes expanding the uncap limits for Fighters and equipment, as well as additional enhancement stages for 44CE HELL equipment. Facility upgrade caps for the Safe and Tank were also raised, and new quest types such as hunt quests for obtaining equipment blueprints and Rare Metals were added.

'LET IT DIE' is a survival action game originally released in 2016. Players procure equipment and items on-site as they attempt to conquer the top of the Tower of Barbs. Supported platforms for the offline version are PS4 and PC (Steam).