This game took me back to my Quake Live days in the best way possible. Love the movement system and just how fast you can get. Really high potential to be a solid speedrun game once you get to grips with the movement system.
The boss was a bit tricky. After spending like 10 minutes on the boss I reset for a better time, got to the boss in about 1:30 and then spent about twice that amount firing bullets into the boss only to find out he has a third stage. Never managed to beat it. On top of having a ton of HP the movement system is kind of a blessing and a curse in the way you have to actively fight it to deal damage to the boss.
Overall though fun game with a ton of potential. Would definitely play a full release if it focused more on platforming and speed.