Hi, intro is atmospheric and nice. Thats why its really confusing what game i playing after gameplay show up.
At the beginning i played with mouse and it take times to find out what the direction of movement changes at the edges of the screen, not on the sides of the astronaut. On the other hand, when playing on the keyboard, it is inconvenient to reach for the mouse to restart, considering the number of deaths.
Also when astronaut reached screen edge and immediately moves back, inertia animation make it looks laggy, because he can`t move beyond the edge.