Before diving in, it is important to understand what Cheat Engine does. It is a memory scanner that allows users to look into the Random Access Memory (RAM) used by the game. By scanning for specific numbers (like your current mana pool) and changing them, you can alter the game state.
Always back up your save file (usually located in your AppData folder) before using Cheat Engine, as freezing certain values can occasionally cause the game to crash or corrupt your progress. gemcraft chasing shadows cheat engine