I tried it in windows 10 and a keyboard, and it worked fine. If i may share my opinion in this, the main character is too stiff, the animation is not smooth enough, the jumping mechanism is not flexible, i mean, the first platform is already diificult to get on, and the control is not quite easy to get used to, i have alt for shooting and ctrl for drone shoot, not very comfortable set-up, there is no tutorial or pointer for the button that can be pressed, i can only shoot straight, i can't shoot up or diagonally (up-left, up-right), the enemy is too hard, i mean, i keep getting killed with those wheel with spike, and i can only shoot straight too.