Love your windows theme! The sfx match perfectly with the vibe, the enemies being different things like folders and errors was creative, and the high score list is a nice touch . A few things:
- It would be nice if the character could move freely instead of grid-based movement, as it makes it more difficult to dodge the projectiles.
- There was a delay between pressing WASD and when the character actually moved. The same for cursor movement. This made avoiding enemies a little frustrating.
- Enemies like the folder can stun lock you. Some i-frames would be perfect here.
Overall, very cool concept. Great job!