| Feature | Affect3D | StudioFOW | Opiumud | |--------|----------|-----------|---------| | Character emotional depth | High (backstories, dialogue) | Low (often silent victims) | Medium (anime tropes) | | Visual longevity | Excellent (physics-based) | Good (but rigid animations) | Poor (dates quickly) | | Consent & agency in scenes | Often explicit | Rarely depicted | Inconsistent | | Fan modding support | Yes (official model releases) | No | No |