Nicely balanced tower defense game. It is possible to complete each level without losing HP, and sometimes it's quite challenging. I like sounds and decorations. The interface is little unobvious, but hot keys do exist! E.g. with E you can upgrade the building. Automatic checkpoint after every wave and possibility to resume from any checkpoint is my favorite feature.

I love this game. It's beautiful, it has excellent soundtrack, nice story, and it's moderately challenging.

Очень красиво, абсолютно нет занудства в игровой механике, проходится за один присест. Одни из самых "плотно" потраченных мной 100 рублей.

Хорошая вещь для тех кому хочется ещё поиграть в портал.