Mysterious Venture Quest Guide in Stardew Valley Expanded

Mysterious Venture Quest

Mysterious Venture is Marlon's one-time special order in Stardew Valley Expanded. It becomes eligible after the save records 1,000 monsters killed.

Mysterious Venture special order in Stardew Valley Expanded

Requirements

Item	Amount
Cherry Bomb	30
Bomb	20
Mega Bomb	10

The order lasts for one month. You may craft the bombs, buy them from valid shops, or use bombs already stored on the farm; the quest only checks what you donate.

Where to Deliver the Bombs

Accept Mysterious Venture from the Special Orders board.
Go to the Adventurer's Guild.
Use Marlon's chest near the back of the guild interior.
Deposit all three stacks before the order expires.

Marlon's collection chest inside the Adventurer's Guild — Marlon's drop box is inside the Adventurer's Guild.

Reward

Completing the order awards 8,000g, friendship, and the progression flag used by Marlon's follow-up scene at Adventurer Summit.

Useful Tips

Store the quest bombs in a chest until you are ready to deliver them so you do not place one by accident.
You can donate partial stacks; the counter remembers each contribution.
If the order has not appeared, keep working toward 1,000 total monster kills and check the board when its choices refresh.

Version: Stardew Valley Expanded 1.15.11.