This game successfully calls back to games such as Resident Evil in regards to camera use, tank controls and puzzles. These elements help to develop a tense atmosphere in a very short time. The magical girl design is interesting as it fuses the traditional school girl uniform with military elements, which complement the story and background.
The only issue I had with the game was the lack of mouse feedback in the clue finding sections which ended up with me clicking every corner of the screen just in case I missed something without realizing. Having the mouse go red when over a clickable part would be enough to remedy this.
I think what carries the game the most is the atmosphere it creates with the background images, main character design and backstory in general. I think it created a world worth exploring.