Highlights zombies through walls so you are never caught off guard. Finding and Using Scripts

draw(); requestAnimationFrame(gameLoop);

A typical script exploits the "Client-Side" prediction. Here is a pseudo-code example of what a simple auto-rush script looks like in Lua (for Roblox):

Stay safe, stay legitimate, and keep surviving.

Roblox takes exploiting very seriously. While Zombie Rush is an older game and may not have the most advanced anti-cheat systems (like Byfron), Roblox itself does.