Before jumping into League Battle, complete every solo quest on Normal and Hard modes. This is the fastest way to "cheat" the early-game grind and earn hundreds of free Rainbow Diamonds.
Using Cheat Engine for One Piece Bounty Rush (OPBR) is highly discouraged and carries significant risks. While some players attempt to use it to modify values on Android emulators (like BlueStacks), the game is protected by anti-cheat systems that make these exploits difficult to sustain and easy to detect. Immediate Risks One Piece Bounty Rush Cheat Engine
If you prefer playing on PC, use official Android emulators like BlueStacks or LDPlayer—but play fairly. Many top-ranked players use emulators for better frame rates and keyboard controls. As long as you don’t cheat, you’re within the rules. Before jumping into League Battle, complete every solo
In theory, a player could search for the exact number of Rainbow Diamonds they have, spend some, search for the new value, and narrow down memory addresses. Then, they could lock or modify that address to a higher number. While some players attempt to use it to
(OPBR), the specific exploits currently active, and how Bandai Namco and the player community are responding to them.