Since 2022, Roblox has significantly upgraded its security measures. Many of the legacy scripts from that era are now and non-functional. Modern game versions have better server-side checks that detect if a player's cash or stats are increasing in an impossible way.
Roblox’s anti-cheat system (Byfron/Hyperion, which was introduced later but built on earlier systems) and game-specific moderators can permanently ban accounts for using exploits. Survival Zombie Tycoon Script 2022
Exploits the game's economy to provide maximum cash or diamonds instantly. Since 2022, Roblox has significantly upgraded its security
Most scripts are distributed through third-party websites or Discord servers. These often contain malware , keyloggers , or browser hijackers disguised as "injectors." Survival Zombie Tycoon Script 2022
Most scripts available during that year focused on several key "quality of life" or "cheat" features: