Cross-platform 3D delivery typically increases implementation costs, mainly due to the need for compatibility adjustments across diverse systems.
Key cost factors include: 1) Adapting 3D models to different operating systems (e.g., Windows, macOS, mobile) and hardware specs, requiring extra development work. 2) Ensuring compatibility with various rendering engines (e.g., Unity, Unreal), which demands code tweaks and testing. 3) Optimizing performance for each platform to maintain quality, adding time and resources.
If long-term multi-platform reach is a priority, the initial cost can be justified by broader audience access and market potential.