cant start on ubuntu(okay i have played earlier on windows but now im on ubuntu and i wont restart my pc to windows) and what does procedurally generated weapons mean
Yeah, linux support is definitely a bit iffy. :/
You can always try the web build though: https://www.newgrounds.com/portal/view/854391
The weapons are randomized in name, looks, stats, type, modifiers, sound, ammo and other aspects. The randomizer tries it's best to adjust these parameters to make weapons that are balanced and fun to use. :)