$NSL
Monster Shipping Lines Inc.
30+
Marine transportation services across 5 regions
Formerly Neptune Shipping Lines, acquired in 2026.
ExploreBuild with Monster
The overworld’s #1 diversified conglomerate[1]
Monster City
A mini city for sustainable living
01 / 03
About the firm
Unmatched scale
Monster Inc. is the overworld’s largest diversified conglomerate. Our six operating companies develop the land Monster City stands on, farm and mine its resources, engineer its aircraft and technology, build its towers, run its subway and ports, and fly its air charters.
Our businesses6 Operating companies, from property to transit
- Group companies
- 3
- Listed on the exchange
- 4
- Held by Monstr Capital
- 50.1%
All figures as of day 1,204, unless otherwise indicated.
Featured project
Monster City
Our biggest ongoing project: a mini city for sustainable living, built on the Monster Ecosystem.
Explore Monster City
- Residential districts
- 2
- Airport
- 1
- Harbors
- 2
- Business district completion (est.)
- 2028
Live
- Monster HillsResidential district
- Monster VilleModest living
Work
- Monster IslandHome of Monster Enterprises HQ
- Monster City Business District Under constructionEarly construction, estimated to finish in 2028
Get around
- Subway stationsRun by Monster Express
- HorsesThe scenic route
- Air transport charterRun by Monster Aviation
Eat, stay and explore
- The Bamboo RestaurantDistinguished seafood in Monster Hills
- Restaurant chainsMany to choose from
- Monster InnBudget-friendly stays
- More projects Coming soonTo be announced
Monster Vision 2030
Vision 2030
Our grand plan for Monster City: 21 projects that connect every district, double the city and keep it car-free. Planned, built and run by our own companies.
Concept render
- Projects in six strategies21
- Beds in Monster City186 → 390
- Districts on rail or ferry5 → 9
- Business District build≈ 210M emeralds
- Cars on the streets7 → 0
Our businesses
Six companies, one world
-
01
Monster Land
Property
Formerly Monster Ville. Owns and develops the land Monster City is built on, from the homes of Monster Hills and Monster Ville to the new business district.
-
02
Monster Resources Co.
Agriculture and mining
Industrial farms and deep mines supplying the city with wheat, timber, iron, coal and the occasional diamond.
-
03
Monster Engineering Co.
Aeronautical and technology
Our largest business by revenue. Designs and builds aircraft for export, along with the redstone systems and technology that keep the Monster network running.
-
04
Monster Express
Subway and port services
Runs the subway lines under Monster City and the port terminals that handle passengers and cargo by sea.
-
05
Monster Construction
Construction and engineering
Builds what Monster Land plans: towers, bridges, stations and terminals, placed one block at a time.
-
06
Monster Aviation
Airport and aircraft charter
Runs Monster City’s seaside airport and its air transport charter, connecting the city to the rest of the world.
Group companies
Monster Enterprises
Three companies carry the Monster name alongside Monster Inc.
Monstr Capital Inc. · $MSC
Investing the Monster fortune
Monstr Capital is the private equity firm that manages Monster’s wealth. It holds controlling stakes in Monster Inc., Monster Shipping Lines Inc. and Monster Bank Inc., alongside positions in food and beverage, finance and defense.
- Emeralds under management
- 120M
- Portfolio companies
- 7
Portfolio
- Monster Inc. Majority Diversified 50.1%
- Monster Shipping Lines Inc. Majority Shipping 50.1%
- Monster Bank Inc. Majority Banking 60.1%
- LandscapeView Chain Food and beverage 20%
- Notch City Bank Finance 0.5%
- Reynard Tech Military 5%
- Shrown Capital Finance 30%
Ownership
Backed by long‑term partners
Monstr Capital holds a majority stake in Monster Inc., alongside Vinleey Ventures, Bedrock Inc. and three private equity partners. The rest trades publicly as $MSTR.
- Monstr Capital Inc. Majority The founder’s private equity firm 50.1%
- Vinleey Ventures Venture investor 20%
- Bedrock Inc. Investor 5%
- Private equity partners Creeper Ventures · Netherite Partners · Ender Pearl Capital 12%
- Public shareholders Listed as $MSTR 12.9%
Investor relations
Monster Inc. reports year 5 results
Day 1,180
Growth across all six operating companies, led by aircraft exports at Monster Engineering Co., our largest source of revenue.
The Vision 2030 investment caseShare prices are simulated for this fictional world and move while you’re on the page.
News and insights
Featured stories
Monster Vision 2030 unveiled
Twenty-one projects to connect every district, double the city and take the last cars off the streets, with the whole island as the new Business District.
Read the plan
Neptune Shipping Lines becomes Monster Shipping Lines Inc.
Why we build: a letter from Monster
Monster City Business District breaks ground
What year 6 holds for Monster Enterprises
Stay up to date
Come build with us
Join the server to see Monster Inc. for yourself. Ride Monster Express, charter a flight, or open an account at Monster Bank.