Creature Spawn Codes & Commands
While playing the game, press F5 to display the console window. Then, type one of the following codes and press [Enter] to activate the corresponding cheat function.
To list all the COMMANDs you can use, open the console in-game and type in help
Note: Typing “imacheater” will add/activate a bunch of additional (cheat) commands. (god mode, etc)
Example; spawn Troll 1 10 (spawns a level 10 troll; note that stars only show for the first few levels and a level 10 would drop a ludicrous amount of loot)
BossStones (if you wanted to move the power stone things to your base)
Spawners for custom arenas:
Valheim – Item Spawn Commands Guide