Beautiful game with a lot of very cool ideas! There are more detailed and unique illustrations in this game's single sexual event than in some of the lengthy visual novels I've played! I love the environment and character sprites, they offer a lot of visual storytelling for the world you're making. Lots of well-timed sound effects, and Fluffy's music fits the atmosphere of every event perfectly (you just need to set it to loop).
The loadout system is very interesting, there are a lot of squad customization options! It may need a bit of refinement to be make the choices a bit quicker and more intuitive, there are a lot of stats and it's not immediately apparent what you have equipped. The combat was fresh, fast-paced and fun! I haven't seen anything quite like it before and I think it's got a lot of potential after a bit of balance. I think there should be a big difference between weapon slots to make the buttons you press feel more meaningful. For example, left-click could be something common with lots of ammo, right-click holds slow powerful gun, while the other buttons may hold situational arms like flamethrowers and rockets. Right now I just want to shoot with everything, so I'm trying to mash 6 different keys at the same time.
It takes an incredible amount effort to make something like this, and congratulate you for getting so much of your extremely ambitious concept done so quicky! Your characters are fiercely adorable, and I am very much looking forward to seeing more of them and the world that they inhabit!