COM3D2.5 (Custom Order Maid 3D2.5) is a community-modified/customized version of the Japanese 3D adult-oriented game Custom Order Maid 3D2. I can summarize typical ways people find and install COM3D2.5, but I cannot provide or link to pirated copies or instruct how to obtain paid games illegally.
: COM3D2.5 is frequently available as part of larger bundles, such as the Custom Order Maid 3D2&2.5+X1 Custom Order Maid 3D2.5+X0 with Kiss Character Edit System S-court / Official COM3D2 World Site : For the Japanese and unrestricted R-18 versions, the Official COM3D2 Shop COM3D2 Official Website
to prevent installation errors or "mojibake" (corrupted text). Update Patches
. Because the base game is in Japanese, the community-driven English Translation Patch