This is pretty damn good. I've been wondering if you'd make something else. I'll admit it's a bit overwhelming at first; it's hard to tell what all the stats do or even really what I should be doing in the beginning, and the tutorials are pretty basic. However, you do get the hang of it after time. The "boss ship" raid seems... damn near impossible to me. Then again, I'm using the touchpad for a mouse, so that's not ideal. Maybe a real mouse would let me do it, but it just seems like you are forced to stand in the lasers for long enough that it'd be nearly impossible anyway.
The artwork and animations are pretty high-tier. I appreciate that the girls aren't just sitting there doing nothing. Everything is well drawn. I did have some issues in the second area with massive framerate drops from all the multi-shot lasers. Turning down the settings (and taking out the enemy ships) helped with that, but it would have been helpful if I could adjust the graphics settings in combat. Til then, I hadn't had problems, so the higher ones seemed fine up to that point.
Sounds are decent. The music selection is alright enough. The sex scene music did get old kinda fast to me, but overall it did what it needed to, so I didn't dock any stars for it. Props for having some actual voice acting beyond the moans.
Overall, this is a very well-done piece, and it's really nice to see an adult game that ... y'know, is a game. Bravo.