Vampire Survivors/Unlock and egg progression

Unlock and egg progression

Unlock Big Trouser by mastering Moongolow accessories

Open a base-game character whose Greed and longer Gold Fever support coin runs.

PC / Global stable build 1.16.111 as of Oct 2026; v1.17 remains PC public beta

WHERE & HOW TO FARM

Where to farm

Moongolow bonus stage, where its 16 standard passive accessories are scattered around the starting area.

To unlock Big Trouser, collect and fully level all 16 standard passive accessories in Moongolow, then leave the run alive. The items are spread around the starting area, and the Milky Way Map shows their locations. Every accessory must reach its maximum level before you exit. A death can invalidate the result if Tirajisú has been lost, so plan a safe way to finish and confirm the unlock before building Trouser for gold runs.

See farming steps ↓

GET STARTED

How to farm

Before you go

Unlock Moongolow by unlocking Hyper mode for four normal stages.
Bring a build that can survive while gathering experience and leveling accessories.
Use the Milky Way Map to locate the scattered items.
Keep Tirajisú mastered and leave the run alive.

Enter Moongolow and open the map to locate the standard passive-item pickups.
Collect the 16 accessories around the stage in a route that keeps you out of unnecessary danger.
As level-up choices appear, raise each collected accessory to its maximum level.
Track each item’s progress, giving Tirajisú particular attention so it remains mastered.
Continue gathering experience until all 16 are fully leveled.
Leave the run alive, either by quitting manually or completing the special exit if it occurs.
Return to character selection and purchase Big Trouser with gold once he is unlocked.

Farming tips

Count the 16 standard accessories; do not include DLC or special items in that requirement.
A checklist and a survivable build help prevent an unnoticed under-leveled accessory.

Repeat, collect and use

This character unlock is one-time. You do not need to repeat Moongolow after Big Trouser becomes available.

Common mistakes

Leaving an accessory under-leveled: verify all 16 reached maximum level before exiting.
Dying after Tirajisú is lost: preserve a way to leave alive.
Counting hidden special items toward the 16: focus on the standard accessories.

When to stop or switch

Stop when Big Trouser appears as an unlock and is purchasable; then switch to a gold run if desired.

Sources & fact checks

vampire.survivors.wiki ↗ vampire.survivors.wiki ↗

REWARD DETAILS & CONDITIONS

Sources & rewards

Farming route