This game has great art, is lightweight and does not have any software instabilities or crashes that I have encountered. The problem is that it does not know what it wants to be. It advertises itself as an adult game - and the artwork and animations are great and pretty decent, respectively -, but the eroge portion does not go beyond clicking in a different place in order to get a higher score. No real interactivity or response in general making for a pretty lackluster experience. The fact the game seems censored on GOG does not help matters. It tries to be a strategic deck builder where you build up your army and card deck but the overall strategy ends up just holding out and overwhelm your opponent with large numbers until their health depletes. The weapon triangle introduced in the tutorial is largely inconsequential, which is a shame. The opponents are not constrained by the same rules you are. They can spam cards and units without regard for the "mana constraints" which leaves you prey to RNG - that is to say if you do not get good starting cards then you're better off reseting. This ruins the strategic part of the game. Ultimately this game is competently made and a good timesink if you want to waste a few hours without having to think too much or enjoying the gorgeous art style. But be aware this is pretty much all presentation and almost no substance. If that's what you are looking for then this game will be good for you.