Can't shake the feeling that a few moments were stolen directly from you previous series, Dead Detention, such as it taking place in yet another school, the female lead saving the male lead right at the start and the formation of a trio with a younger blonde girl (shades of Sora?). But you did give us a little swerve at the end where Rose got kidnapped, think it would be cool doing a .5 side-game detailing what happened to her while the two other characters were surviving from the aliens.
I appreciate switching to the page format for your game, sometimes I'd accidentally click with my mouse too hard and it would skip me a couple of scenes on your older games but now I can just flip back conveniently, it's saved me a bunch of reloads. The mini-games are still meh, clicking a glowing ball a handful of times or dragging an icon to its destination isn't exactly riveting, but your games focus more on telling a story than with gameplay.
Looks cool despite all of that, I'm curious as to why these aliens are looking for some substance on Earth and where you'll be taking this storyline from here.