There are many ways to game the system on Roblox. Some are more well known than others. However, there are definitely some underhanded tactics that people use to get ahead. Here are a few examples:
-Using bots to automatically farm items or money.
-Exploiting holes in the game's code to get free items or money.
-Creating mule accounts to hoard items and sell them later.
-Paying real money for in-game currency.
These are just a few examples, but there are many more. It's up to each individual player to decide how far they're willing to go to get ahead. Some people are happy to just play the game normally, while others will go to great lengths to get an advantage.