Downloading a level 100 save file in is a common practice for players who want to skip the lengthy leveling process—which can take 50+ hours for a first character—to jump straight into end-game testing or farming. The Experience: Skipping the Grind
If you want, I can:
[Ignis]: I am the Level 100. I am the finished product. I am the end of the line. You ground me to stop the noise out there. But the noise is still in the file, Elias. grim dawn lvl 100 save file
Documents\My Games\Grim Dawn\Savemain (this is for the standard campaign) or user (depending on setup).player1.gdc), or simply load the game and the new character should appear in your list.