This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
The original game is a optional update you can install. Similar I assume this will also just be the new default with the upgraded graphics and original graphics being optional installs / betas
The original game is a optional update you can install. Similar I assume this will also just be the new default with the upgraded graphics and original graphics being optional installs / betas