And while we're still on the subject of animated sexy monster girls, it would be very remiss of me not to talk about Monster Girl Island.
Monster Girl Island is a monster girl hentai game in development by Redamz. Their site is here.
I heard about them a while back, but somehow managed to get confused on their web page and loaded a demo of another game and then thought I'd somehow already played the demo whenever I heard the game mentioned.
Obviously I hadn't played the demo, as I would have remembered a superb animated slime girl sex scene (and in English to boot). It's very very good as you can see below (Jump to around 16-17 mins for the start of the smexy stuff).
(I found this on PornHub and embedded it here. Link to original source in case the embedding fucks up. Credit goes to Redamz for creating the scene and ValwinMedia for creating and uploading their livestream of the demo. Hopefully neither will mind me using it here to showcase the game, but if you do, let me know and I'll take it down)
The demo (which can be downloaded from their site from a link just below the banner if you want to try it out yourself) features a bit of scavenging on the beach for some items followed by that glorious extended sex scene with the purple demon slime. On the game front, I found the movement and item management very clunky, but that's understandable for an early demo and less of a priority for a sex game.
The number one thing a proof of concept for a hentai game needs to do is demonstrate the creator can deliver hawtness, and the purple slime girl scenes succeed amply on that front. I suspect this is what people were hoping to see from the ill-fated Monster Girl Quest 3D project before it became apparent the creator was totally out of their depth.
Happily, Monster Girl Island looks a lot more promising, although the usual caveats for games in development apply.
If you like what you see enough to want to consider helping the developer out with funding, a link to their Patreon is here.
(As an aside $4K+ a month on their Patreon! Damn. I'm definitely in the wrong creative discipline! :D )
Anyway, looks damn good so far.