Anyone else getting high gpu temps playing this? My temps are 80c - 90c. When I play Wicher 3 my temps don't go above 65c.

I have a copy of Hard Reset Extended version (retail) and just installed it my temps are ranging from 55c - 60c on ultra high setting. The Redux version I had it set to low setting and still getting 80c - 90c.

Mine have been normal with this game.

80 - 90 is really high. Are you limiting your frames at all? maybe it's trying to render a shit load of frames because it's running so well, causing your GPU to get hot.
I have to do that with a lot of games - either turn on v-sync or use a frame rate limiter like Riva Tuner Statistics.