what happened to the game? I was playing roblox and suddenly remembered playing this game a few years ago so i thought i'd try the link, but it didn't work.

The game is deleted beacouse there was too many bots

The creator left it. I think it was because he didn't have enough money, although it may also be because he now has a family.

It seems Rezoner either lost interest in or accidentally forgot to pay for the domain (link), which now has been siphoned off to random owners. Unless someone can get into contact with Rezoner personally and ask for the source code (or try to buy back the domain), there's nothing anyone else can do. The game is truly dead.

Well i've got the source code but there's no assets or rather next to no assets see below;

if we can get Rezoner to drop the asset pack or if anyone fancies making the assets (i've got a palette.png) we could probably make a community build  

Well, while waiting is pleasant and even fun for me, I truly don't know how I'll be able to help. I have zero programming experience.