im a digital artist, primaraly focused on character art and design. i know i should diversify my skills but im not even sure where to begin. i hope to someday work on video games even if its in a small way but i feel lost and overwhelmed with the abundance of routes i think i can go. if anyonehas advice it would go a long way. heck i even have a few game ideas of my own just no idea how to work a proof of concept.

Please include NSFW in your titles in the future. Some of use don't want to see stuff like this 

Yeah almost opened this with my wife behind me.

What you need is better lighting in order to make them curves pop.

Choose one light direction, do vastly larger shadow areas.

I'm not a fan of NSFW art, but the anatomy looks really good, which usually is a must for NSFW art to feel "pretty to look at" and not uncanny, so celebrate that! I would work on shadows and lighting, specially on the face area since it looks flat. On the right underarm, and between the breasts, you drew a shadow that really helps create shape and 3D volume, and that's what you should aim for. You should definitely work on your game ideas ASAP because a lot of people would love to see more of you art as it already is, you'll have plenty of time to improve as you go!