While the process varies by platform, the fundamental goal is to modify your local save file. 1. Steam (PC)

castle-crashers-resource/Modding/Modding.md at main - GitHub

: Instantly gain access to all 31 characters, including DLC-exclusive ones like the Pink Knight and Blacksmith.

: Steam save files are typically found in your Steam userdata folder under the ID 204360 .

: You can also use a "Save Type" trick in the SteamConfig.dll to swap between multiple hidden save slots. 2. Xbox 360 to Xbox One Transfer

: Unlock "Insane Mode" immediately or mark specific levels as "Cleared" to skip difficult bosses like the Necromancer. How to Use a Save Editor (PC & Xbox)