Very bold of you, @Chicherry_13365 to assume that a simple system is gonna stop anyone Sure it may stop a few people, maybe many. but a flaw is that, you put the system as the second sprite, anyone can reach it and delete it before it just crashes your game. i would recomend improving it, perhaps adding a bunch of empty sprites to hide it, so it forces the player to scroll to it and delete it to even get in. Look, i may not be any better than you, but atleast i'm just giving you tips on how to improve it
Also the "VBOYTAICBFMWITP" stands for "Very bold of you to assume i can't brute force my way into the project)