- Added description of “Temptation” strategy to the story. - Add a biodoll chamber to maps without a biodoll chamber - Add background music - Added Low Stress Mode - Round reward rare probability doubled - The probability of equipment items appearing in the biodoll chamber is doubled. - Modification of consumption points and probability of equipment item appearance probability upgrade - Improved knife attack key response - Fixed an issue where effects depending on weapon class were not applied ※Low Stress Mode is a mode that replenishes ammo every round. We apologize for not being able to create a level of difficulty that would give you enjoyment due to our limited skills. We will continue to strive to improve. Thank you for playing.