If you are playing on Steam or GOG with the latest updates (v4.04 as of late 2024), follow these steps:
completequest(q300) # Example for Family Matters witcher 3 complete quest console command patched
If an NPC refuses to talk to you because a quest phase is stuck, you don't look up the quest ID; you look up the fact ID for that specific interaction. If you are playing on Steam or GOG
getfact active_quests
The game handles quest progression using an intricate web of story variables known as . Consequently, there was never a master "complete quest" command to be patched out; rather, players must manually manipulate the game state using addfact and removefact triggers to bypass bugged instances. Patch 4
Patch 4.04 (July 2023) specifically targeted console command exploits. Dataminers discovered a new function: CheckQuestCompletionLegitimacy() . If triggered by console input rather than natural game progression, it flags the quest as "Tampered" and disables follow-up quest triggers.
: Allows fast travel from anywhere. Useful if you are stuck in a quest area and need to leave to reset NPC AI.