At first the "enemies spawn away from the portal" and "you move faster in the direction you are facing" mechanics are confusing, but once you get used to it it becomes really fun. The game progression is a bit too exponential though, after just ~28 upgrades I became a enemy-deleting-fire-laser, and after 80 I became practically immortal.
A cool and fun game nonetheless.![alchofshadowsGIF.mp4 [video-to-gif output image]](https://s7.ezgif.com/tmp/ezgif-7-172cd1864e.gif)