Cheat Engine 6.8.1 has a wide range of use cases, including:

I can provide step-by-step instructions or help you troubleshoot script errors. Share public link

Unlike many cheat tools that provide pre-made "trainers" or scripts, Cheat Engine requires you to find values yourself. You tell it a number (e.g., "current gold = 150"), scan, change the number in-game, scan again, and repeat until CE isolates the exact memory address responsible. Once found, you can lock, increase, or modify that value at will.