Nice way to let us explore the controls in a safe environment first. It's always nice to be eased into things before the real chaos starts.
This was awesome. I loved the pure survival focus of it. After I picked up a gamepad, I was able to survive for much longer, and the controls felt really good that way. The movement was really responsive and the dash cooldown was generous, which was really helpful when standing on the portals.
The patterns were very inventive and visually stimulating, and I liked how the theme played into the arena/space changing. The third phase was definitely tough, but it was also really exciting once everything started getting more intense.
Did you make the music too? Because it was awesome and fit the game really well. Very addicting game.