Grand Piece Online features a high-stakes Battle Royale mode where players often use scripts to gain an advantage through features like ESP and automated combat. These scripts commonly provide ESP for tracking players and items, alongside combat enhancements to improve performance. Executing these scripts involves using a Roblox executor to inject code into the game, although this carries risks of account bans. While some players use these tools to secure wins, mastering mechanics like perfect blocking is a safer alternative.