Quick answer
Finish the regular Lumber Tycoon 2 Hunt objective first, then complete the hidden cave-and-item route for the secret badge. The key checkpoints are the Skeleton permission, the orange globe/item mechanism, the purple room items, and the bunker delivery. Use the exact route pages below instead of following old pre-update instructions.
Why there are two “badge” searches
The normal Hunt task asks players to deliver wood until the event progress is complete. The secret badge is a separate chain unlocked after that route. Search results call it a secret badge, secret quest, or the Glorb route—so this hub keeps the phrasing together while giving each question its own answer.
Complete the normal objective
Make the wood deliveries register with the event NPC until the regular task confirms completion. Do not confuse a first hand-in with the finished quest.
Prepare for the cave
Bring an axe, a vehicle if possible, and a Work Light. The light is for the cave—not a cosmetic step—and a vehicle makes the multi-item return route safer.
Follow the current hidden route
Talk to the Skeleton, work through the special globe/item sequence, open the next area, and transport the three required objects to the bunker.
Confirm before leaving
Watch for the in-game award feedback before changing server. Secret-route requirements can be individual to the player and may not carry a whole party.
Pick the page that matches your problem
Use the full Lumber Tycoon 2 secret badge walkthrough if you are ready to run the quest. If you only need illumination, use the Work Light controls guide. For a stage-by-stage view of the whole hidden chain, see the Lumber Tycoon 2 secret quest guide.