Heaven Dust 2 is a standalone sequel to the survival horror game Heaven Dust. The game is developed by One Gruel Studio and is available on the Windows platform. The game is set in the First Research Center, where a virus outbreak has occurred after a press conference. The player takes on the role of Steve, who wakes up from his cryogenic pod to find himself surrounded by zombies. He must fight his way out to escape from the center, which is now a living hell.

The game is a classic survival horror genre that features exploration, action, puzzles, and resource management. The enhanced production value of the game offers better graphics and effects, providing a brand new experience for players. The game offers twice the content of the first game, taking players on a 10-hour journey. The player has to collect and combine various items to solve puzzles and upgrade their inventory. The evolved combat system offers players the ability to modify and upgrade their weapons to the limit. The game also features an engaging plot and fun brain teasers, leading to two different endings.