The game looks great and has a lot of potential. I'm looking forward to playing future updates, but as it is now, the game is frustratingly easy. Combat is skewed too much in Eliana's favor. Stamina and Energy regenerate way too fast and none of our abilities or enemies deplete them fast enough for the enemies (other than bosses) to ever down her, even at 100% fatigue on the hardest difficulty.
It would be nice to have something like a surrender/give up button to voluntarily deplete the stamina and energy bars, and to hugely nerf their passive regen and give us skills to regen them on our own. Fatigue should be more of a danger. If I'm at 100% fatigue with no combat upgrades (only temptation upgrades), I shouldn't be able to beat the boss with a few mighty blows on Insane difficulty. It's literally impossible for mobs to ever beat me, especially after I've ascended a few times.
Also, Eliana should have the ability to initiate sex herself after certain desire/corruption thresholds have been reached. Maybe you've already planned this, but it would be nice to see.
Keep up the good work!