Mulberry The Silk Loft
Raise worms. Time the reel.
Only for iPhone
$2.99 · Designed for iPhone. Not verified for macOS.
iPhone
An idle loft of silkworm generations. Feed each cohort through four instars, reel the cocoons in the prime window — and let some moths fly, or you'll run out of eggs.
Every tray in your loft is a generation, and every generation ends with a choice.
Mulberry is an idle game about sericulture — the old craft of raising silkworms — in a lacquered vermilion workshop. Rows of mulberry trees grow leaf; trays of worms eat it hungrily as they climb through four instars, spin, and go cocoon-ready. Then the reel decision starts: cocoon quality rises to a prime window, then falls as the moths inside get ready to fly. Reel early for a fraction. Reel prime for ×1.5. Wait too long and the moths emerge — no silk at all, but a clutch of eggs.
Here's the twist no other idle game makes you feel: eggs are the ONLY way to seed a new cohort, and reeling a cocoon kills the moth. To keep the loft alive you must deliberately sacrifice whole generations of silk. Which tray do you reel, and which do you let fly?
• Up to 10 rearing trays, each running a visible lifecycle: eggs → instar I–IV → spinning → cocoon-ready
• One live leaf budget feeds every tray — outgrow your orchard and cohorts stall, visibly hungry
• The reel timing meter: early fraction, prime window ×1.5, or emergence for eggs
• Breed a bloodline of 8 silkworm strains — frugal Tussah for a lean orchard, lustrous Court Damask, fast-but-hungry Ironspinner, egg-heavy Snowquill — each a real trade-off, and you seed from one at a time
• Earn Loom Marks from PRIME reels and the Brokers' Board of live standing orders, then spend them to unlock strains
• The Pattern Loom: every reel winds a skein in that strain's color, and the loom weaves skein combinations into 12 named heritage bolts — the first bolt of each pattern grants a permanent boon that survives every New Season
• Climb five weaver ranks, from Apprentice to Silk Sovereign, and hang loft liveries — repaint the whole workshop as visible proof of craft
• The Keeper's Record: lifetime reels, PRIME accuracy, broods flown, bolts woven — a career in numbers
• A daily keeper's gift and a streak that never punishes a missed day — a reason to look in tomorrow
• New Season: strike the loft for Heirloom Strains — each +10% silk and leaf, forever
• A milestone Journey from your first thread to a many-season career
• The loft keeps rearing while you're away (1 h free, extendable to 8 h or 24 h) — but nothing is ever reeled without your hand
• No account, no internet, nothing collected — the whole loft lives on your phone
The trays are rustling. Who reels, and who flies?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The Pattern Loom arrives in the loft.
• Every reel now winds a skein in that strain's color — two on a PRIME reel
• Raise the loom and weave skeins into 12 named heritage bolts, from Plain Weave to The Vermilion Standard
• The first bolt of each pattern grants a permanent boon that survives every New Season; repeats sell for silk
• Climb five weaver ranks and hang loft liveries — repaint the whole workshop
• The Keeper's Record: lifetime reels, PRIME accuracy, broods flown, bolts woven
• The loom keeps weaving while you're away, and finished bolts wait for your hand
The developer, Jordan Wegner, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jordan Wegner
- Size
- 1.1 MB
- Category
- Simulation
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jordan Wegner
