It will be a lot of work to add these animations unfortunately, you'd need to:So I found a video file here which I had saved on my computer, just by chance while looking through what I have saved.
I know we already have a naked variant to the regular zombie animation, but the video also has alterations to the animations for the fly doggystyle and 2 fat zombie doggystyle (standing and laying down) moves, replacing the respective assailants with the default zombie, and I think they could be good additions.
I don't know if it's possible to add these 4 sex scenes into the game, given that they're provided in video format and already have sound (and may need tweaks to the speed particularly), but I think it's always great to have more variants if possible - maybe if the default zombie attacks from the back it can trigger this instead of just knocking her down, or we could have an animation where she's knocked onto her front instead of her back.
I don't know who made (or at least edited) the original animations this way. I had a look around, the only place I could find it was Rule34 and even then it still credits Pixel Factory as the creator.
There are also other animations on R34 which could be good to bring over if possible. Would save on work for some nude variants.
View attachment 3699033
- Convert the video into PNGs and restore the alpha channel in the background (by itself might already be a ton of work).
- Convert each anim frame to match the in-game format: resize, crop, center ("origin" values in UndertaleModTool) so that the animation is aligned with the original one
- Code the animation to display as variant
Basically if you or someone else replaces the animation in the data.win and it looks good then I can easily merge that in my mod and write code to trigger it as an optional variant, but be prepared, this is several hours of tedious work.