First of all, nice that you made it and made multiple levels with the difficulty rising. However I wasn't able to shoot and didn't understand the purpose or the goal beside of entering the next levels. Most of the time I can outrun the monsters and sometimes they are suprsingly there and I lost. Keep it up, because it can be developed so much! My only big question is, why didn't you use the WASD Layout because it was strange to controll it with one hand.