As the project grew, it was eventually split into two distinct versions——to handle the volume of content and provide different challenges.
Balance adjustments to the survival mechanics to prevent soft-locking in later forest areas.
: Downloading the game through official developer channels ensures your system remains secure and directly funds the creator to continue producing updates and expansions. Share public link Forest of the Blue Skin -Build December- -Zell23-
This is Zell23’s bread and butter, and it remains the main reason people play FOBS.
Despite its age and initial design constraints, "Forest of the Blue Skin" is a living game with an active, dedicated community. The Patreon post from November 6th, 2025, indicates that even after its "100% completed Reupload," the developer released an "October Update" that included a new scene, video coverage, and patch notes. A remake also seems to be in development. The community is key to its survival, with groups on platforms like Baidu Tieba coming together to share . As the project grew, it was eventually split
As of this writing, the primary source for -Build December- is a single surviving MEGA link circulating on a Discord server dedicated to "Lost RPG Maker Media." Due to copyright claims from Yamishima (who dislikes the Zell23 edits), the link expires every 72 hours.
Forest of the Blue Skin (also known as Blueskin No Mori ) is a pixel-art eroge and monster girl-themed survival game developed by the Japanese creator . 🎮 Game Overview Share public link This is Zell23’s bread and
Forest of the Blue Skin — Build December — Zell23
: Combat requires careful positioning, resource management, and utilizing environmental hazards to avoid being overwhelmed by mobs.