I'm interested in making Unity3D games, and I like hentai games, so I guess I'll put them together.
If you haven't heard of Unity, it's a mostly 3D game engine. They also have 2D systems now, but I'm not interested in that myself. Unity games can be exported to a variety of platforms, like PC, Mobile App, XNA or PSN, plus their own Web Player format, which shows up in a browser, just like a Flash or Java game, as long as you have the Unity Web Player plugin enabled. Unity uses C# or JavaScript. If you used Flash's AS3, JavaScript is effectively identical and C# isn't all that different.
I put together a little demo to test myself, you can see a screenshot here: http://acethesupervillain.deviantart.co ... -480012689 and use the Download link to download it. Or, play it online on NewGrounds: http://www.newgrounds.com/projects/games/830658/preview (bonus: NewGrounds will accept Unity3D entries)
If this sounds like something you would also be interested in doing, hit me up, and we can work together.
I don't have any particular plans right now, but I will probably select something "easy" based on Unity3D's strengths:
Good platforming/environment collision engine - You barely have to program anything. Things hit walls, they stop. Just set the physics correctly.
Animation, poses, camera angles - It's much easier to animate 3D models than it is to make frame-by-frame 2D animations. If you're more familiar with the PlayShapes dolls, it would be like that, but you also have the advantage of camera angle. You can't hide from me now, Krystal's pussy!
Good UI - Easier buttons system than Flash had. It also sounds easy enough to click on things within 3D space, but I haven't actually tried that yet.