No. Within the community and technical documentation, "COM3D2.5" refers to Custom Order Maid 3D2 running on the Unity 2019 engine . The base game (released in 2015) runs on the Unity 5 engine. The shift to Unity 2019 marked a significant technical overhaul, resulting in users colloquially referring to the updated version as "2.5" due to the massive performance and graphical improvements.
: A new editor that allows for the creation of High Poly Body characters.
For , the best way to download it safely and legally is through official platforms. This version is often released as a major upgrade or bundled content for the base game, Custom Order Maid 3D2 (COM3D2) . Where to Download Official Versions Steam : You can purchase CUSTOM ORDER MAID 3D2.5+X0 , which includes the "Kiss Character Edit System".