The "Shutti Shutdown Booster" is likely a reference to the Hujsen Shutdown Booster , a powerful legendary-tier card in the mobile game Match Masters
The entire program is less than 500 KB. It consumes 0% CPU and less than 2 MB of RAM. It is lighter than most calculator apps. Shutti Shutdown Booster
The intercepts this process. It effectively tells Windows: “Ignore the grace period. End all processes immediately.” It does this by adjusting the WaitToKillAppTimeout and HungAppTimeout values in the Windows Registry on the fly, or by calling the native ExitWindowsEx API with the force flag enabled. The "Shutti Shutdown Booster" is likely a reference
Is using hujsen shutdown booster considered dueling? - Facebook The intercepts this process
Facilitated faster hardware-based power actions (shutdowns/restarts) directly from the desktop .
It includes an option to clear page files at shutdown, which can enhance security though it may slightly increase total shutdown time.