Toy Key

Source: npc/quests/Kiel_Hyre_Quest.txt

1. In Kiel Hyre Quest, reach late lab progression after red/yellow/green keycards.
2. After story checks, you receive getitem 7505,1.
3. Toy Key is used to open the matching mechanism/lock in the same chain.
4. Script explicitly checks for Toy Key input at usage step.