Gameplay on the cells, reminded of the atmosphere and similar arcade toys 80's and 90's, honestly, for the atmosphere to throw points. But there is one big BUT, the game does not feel like something modern not in the graphics, not in the music, not in the gameplay, the atmosphere yes, class. I think I would have believed that I was playing in a similar childhood, but the problem is that for our time is not much of something, very, very simple graphics, music credits, bugs are not seen (although I would like a little more intelligence in the aliens). In general, all I can say for the atmosphere and some return to the past 8/10