The name does not match the pk3 name but this did not prevented me to fire up this map and give it a chance.
I was not happy with what I saw. The real name of this map is Railgun Arena and it is a huge box mostly with water on the bottom. There are loooong ramps on one side and some moving pillars above lava where you can jump for ammo or run for your life. There are some covers scattered through the map. I've expected more from this, there are too long distances, too few bounce pads and the aesthetics is far from beautiful.
Not worthy of your time.
Reviewed by Vihar
Bonus: A lot of the author's map files (source files) can be downloaded from GitHub.