It has a torrent on the usuall page (
You must be registered to see the links
). It is not from the dev, but from volunteer.
For statistic v1.20 has:
- 508 PNG 19.2 MB
- 2063 WEBM 3.1 GB
- 17244 JPG 4.3 GB
So, the JPG would be compressed better and, I assume, would become 2/3 to 3/4 smaller (without more compression only better...). So, the whole game would be 6.2 GB instead of 7.6 GB. Assuming the compression of the whole game would be the same, then instead of 5.8 GB 7z archive, it would become 4.7 GB 7z archive, so overall around 1 GB space saved...