The patch claims it's deprecated and not needed, but if you don't install it there is no sexual content in the base game at all. I played through the full campaign and there was no sex at all! Once I tried installing this on a whim, all the spicy scenes were added.
First of all, the store info is wrong, you absolutely *do* need to install the "deprecated" patch if you want to access any of the sexual content. I played through the whole campaign without it installed and the most you get is a bit of cleavage. With the patch installed it's a lot spicier! Also the difficulty jumps up from borderline insulting to moderately challenging after the patch was installed, which is odd but a nice bonus. The puzzle gameplay is fine, nothing spectacular but it's perfectly serviceable. It's a match-3 style game with different colors doing physical or magical damage/defence. There isn't anything particularly unique about it, but it works and is fun. There is a skill tree, but you have more than enough exp to unlock everything during the campaign so there are no choices you have to do about it, and a surprisingly many special moves to unlock, but you won't have time to try out more than a handful of them in the very short campaign. The story took less than 2 hours to complete. Some of the characters are kind of charming, but the plot is very hard to follow (translation issues?), and the ending is kind of unsatisfactory. There is no post game other than replaying previous chapters. There are zero meaningful choices made by the player. You just go through the chapters and in some of them you do a puzzle match. The smut scenes feel mostly disconnected from the plot. They don't only feel disconnected to the plot, they don't even have internally continuity. In one scene a person is tied up, then is free, and then back to being tied up, all without explanation or logic. The sex scenes are very pretty, but some of them are quite terribly animated. All in all, the smut is decent. The puzzle is decent. The plot is hard to follow but kind of OK. Worth picking up on a big sale.
I'm about 10 hours into the game and every minute of it has been wonderful. The art. animations and music is beyond amazing. The controls and platforming is smooth as heck. The map design, puzzles, exploration and boss fights are all top notch. I haven't found a single thing to complain about so far. If you've ever liked any platforming game, do check it out. Be aware that some of the boss fights are brutally hard and punishing. Not Dark-Souls-Hard, but a lot harder than many people would expect from a kind of cute platformer.
It's a game about solving jigsaws. That's all it is really. There is some paper thin plot where we get to know the mailwoman who delviers the jigsaws, but not very much. The puzzles are very varied in style and there are some nice gotchas with puzzles that look the same but aren't. If you like solving jigsaws in a nice charming and stress free setting, this game is wonderful. And after you beat the game, make sure to give the post-game mode a go, that's where most of the *real* fun and challenge is! I consider this mode to be the real "meat" of the game, it's the most fun part and where I spent most of my play-through time by far
