The game is very confusing and also no tutorial in-game or what so ever about the controls.
There is actually a control information within the file in the game that you could read but for me who doesnt have idea and realize there was a tutorial its kinda sucks man. I realize that after i play the game for 5 mins.

The gameplay is kinda pain in the ass since you need to retry and retry again to get next stage/story. If you not knowing how to beat in the game and try beat it manually at the first time trust me you just got trolled by the game. You can just chain her and get instant win for it. Sometimes when you doesnt get any rewards for rounds you win it, its not broke anything its just the game mechanic. I dont know if the game broken or not but your character cannot die.

Story is just ryona and very typical orc hentai games nothing more i guess :/.

The game is 100% animation-ish all the cgs are animated, just some of the cgs are need to be tweak because of there is broken cgs like the animation is too fast.