Good, I guess...
From gameplay point its is a typical platformer. I would even say bareboned platformer. Jump, sword slash (slash, no combo/sequence), bow, and thats all. All of it are used in gameplay, so you cant just walkthrough entire game using only bow or sword,.
Controls are responsible, but heroine is a really bad thing, font do drugs kids have slow movement speed IMO. Levels are small, but most of them (screens I mean) have like two-three enemies, so its noticeable that you spend more time on walking than on fighting.
And about levels. There are only 8 levels, which is waaaaaaay to little, as for game in such genre. On a good side, each level have its own unique bestiary. So monsters from the first level can be seen only on first level. And each type is not just a recolor but actually a different thing.
Also game have very sparing save system. If you die on some screen, you reborn at the beginning of that screen. Reason, you dont have any options to heal self. On some levels if you die you will be transferred to "prison" location from which you can escape and continue RIP AND TEAR, TEAR AND RIP without any side effects.
Graphics and design are pixel and very good. Backgrounds, level architecture, textures, monsters animation, everything in pixelating, looks smooth and natural. Purely my personal claim is that portrait of heroine occupies the left side of the screen. Normal thing for eastern games btw.
18+ content I cant name other name than 18+ content. Yes, it have a lot of sexual scenes, but also relatively gruesome. For example, you can be fucked by interdimensinal tentacular perverts BUT ALSO you can be decapitated, dismemberment to sever pieces, fall victim to the 28 stab wounds or be trite eaten alive. All "post mortem" actions are shown on the portrait of heroine on the left.
So in sum, good, but too short.