Vegas is finally live on 28 July,2010 a bit late but something is good then nothing .
Came with lot of new things.
Casino, Tournament,jobs in different style to choose path.
Your Casino is your source of income in Las Vegas. When you complete the required jobs the buildings will unlock (1 building per district). These can be upgraded to 5 stars with 0.5 per upgrade.
To complete your casino you need:
Cinder Block
Steel Girder
Concrete
Construction Tool
-
- Special item for each building
You can get these items from Free Gifts or as loot from jobs. You can also request help from your mafia every 24 hours. The special items drop from the jobs that unlock the buildings.
Slots
Slots are unlocked after completing the mission Steal A Truckload Of Slots in North Las Vegas.
Slot Machine
You can collect your income every 4 hours.
Stats
Level | Materials | Payout |
    | Complete Steal A Truckload Of Slots | 600 |
    | x2, x2, x2, x2, x4 | 700 |
    | x3, x3, x3, x3, x6 | 800 |
    | x4, x4, x4, x4, x8 | 900 |
    | x5, x5, x5, x5, x10 | 1,000 |
    | x6, x6, x6, x6, x12 | 1,100 |
    | x7, x7, x7, x7, x14 | 1,200 |
    | x8, x8, x8, x8, x16 | 1,300 |
    | x9, x9, x9, x9, x18 | 1,400 |
    | x10, x10, x10, x10, x20 | 1,500 |
Table Games
Table Games are unlocked after completing the mission Recruit A Table Game Dealer in Paradise City.
Casino Dealer
You can collect your income every 8 hours.
Stats
Level | Materials | Payout |
    | Complete Recruit A Table Game Dealer | 2,800 |
    | x4, x2, x2, x2, x4 | 3,600 |
    | x6, x3, x3, x3, x6 | 4,400 |
    | x8, x4, x4, x4, x8 | 5,200 |
    | x10, x5, x5, x5, x10 | 6,000 |
    | x12, x6, x6, x6, x12 | 6,800 |
    | x14, x7, x7, x7, x14 | 7,600 |
    | x16, x8, x8, x8, x16 | 8,400 |
    | x18, x9, x9, x9, x18 | 9,200 |
    | x20, x10, x10, x10, x20 | 10,000 |
Restaurant
Restaurant is unlocked after completing the mission Convince A Restaurateur To Leave Town in The Lower Strip
Chef
You can collect your income every 12 hours.
Stats
Level | Materials | Payout |
    | Complete Convince A Restauranteur To Leave Town | 7,500 |
    | x2, x4, x2, x2, x4 | 10,000 |
    | x3, x6, x3, x3, x6 | 12,500 |
    | x4, x8, x4, x4, x8 | 15,000 |
    | x5, x10, x5, x5, x10 | 17,500 |
    | x6, x12, x6, x6, x12 | 20,000 |
    | x7, x14, x7, x7, x14 | 22,500 |
    | x8, x16, x8, x8, x16 | 25,000 |
    | x9, x18, x9, x9, x18 | 27,500 |
    | x10, x20, x10, x10, x20 | 30,000 |
Poker Room
Poker Room is unlocked after completing the mission Hijack A Poker Table Delivery in Shogun Casino
Poker Table
You can collect your income every 24 hours.
Stats
Level | Materials | Payout |
    | Complete Hijack A Poker Table Delivery | 17,500 |
    | x2, x2, x4, x2, x4 | 25,000 |
    | x3, x3, x6, x3, x6 | 32,500 |
    | x4, x4, x8, x4, x8 | 40,000 |
    | x5, x5, x10, x5, x10 | 47,500 |
    | x6, x6, x12, x6, x12 | 55,000 |
    | x7, x7, x14, x7, x14 | 62,500 |
    | x8, x8, x16, x8, x16 | 70,000 |
    | x9, x9, x18, x9, x18 | 77,500 |
    | x10, x10, x20, x10, x20 | 85,000 |
Hotel
Hotel is unlocked after completing the mision Rescue A Hotelier in Mojave Desert
Bellhop
You can collect your income every 48 hours.
Stats
Level | Materials | Payout |
    | Complete Rescue A Hotelier | 40,000 |
    | x2, x2, x2, x4, x4 | 55,000 |
    | x3, x3, x3, x6, x6 | 70,000 |
    | x4, x4, x4, x8, x8 | 85,000 |
    | x5, x5, x5, x10, x10 | 100,000 |
    | x6, x6, x6, x12, x12 | 115,000 |
    | x7, x7, x7, x14, x14 | 130,000 |
    | x8, x8, x8, x16, x16 | 145,000 |
    | x9, x9, x9, x18, x18 | 160,000 |
    | x10, x10, x10, x20, x20 | 175,000 |
Vault:
The Vault is unlocked after you complete the "Steal A Truckload Of Slots" job. After completing this job you'll be able to built your Slots. After you built your Slots you can built your Vault. The Vault is your Bank in Las Vegas. The Vault can be upgraded to 5 stars with increments of half a star to secure your Vegas Chips. Each upgrade you will be able to deposit more chips in your Vault. You can also convert other currencies into Vegas Chips (see table). There are no charges for depositing chips. The amount you deposit will be in your Vault.
To complete your Vault you need:
Security Camera
Reinforced Steel
Deposit Box
Motion Sensor
Magnetic Lock
You can get these items from Free Gifts or loot drops from jobs. You can also request help from your mafia every 24 hours.
Building cost
Star | Material |
    | Built you Slots to 0.5 stars |
    | 3 3 3 3 3 |
    | 4 4 4 4 4 |
    | 5 5 5 5 5 |
    | 6 6 6 6 6 |
    | 7 7 7 7 7 |
    | 8 8 8 8 8 |
    | 9 9 9 9 9 |
    | 10 10 10 10 10 |
    | 11 11 11 11 11 |
Capacity and conversions
Star | Capacity | Conversions |
    | 100,000 | 500,000 to 1,000 |
    | 200,000 | 1,000,000 to 2,000 |
    | 400,000 | 10,000 to 2,000 |
    | 800,000 | 50,000 to 2,000 |
    | 1,500,000 | 2,000,000 to 4,000 |
    | 3,000,000 | 50,000,000 to 4,000 |
    | 5,000,000 | 50,000 to 4,000 |
    | 10,000,000 | 4,000,000 to 8,000 |
    | 25,000,000 | 12,000,000 to 20,000 |
    | 50,000,000 | 24,000,000 to 40,000
200,000 to 40,000
1,000,000 to 40,000
400,000,000 to 40,000
|
Credit to mafia wars wiki..