Upgrades are the Cash purchases that push your Restaurant Tycoon 3 build forward. They unlock better service tools, stronger kitchens, more customer flow, management options, and extra building space, so buying at random is how your budget quietly leaves the chat.
Tip Jar
Tip Jar is an early cash upgrade. Buy it when small customer payments are still deciding your next purchase.
- Price
- 150 Cash
- Requires
- -
- effect type
- Cash boost
- effect summary
- Adds a way to earn extra cash from customers.
Waiter Tray
Waiter Tray improves serving flow by raising dish-carrying capacity. Waiters need to be level 3 to use it.
- Price
- 200 Cash
- Requires
- -
- effect type
- Service capacity
- effect summary
- Lets a waiter carry 3 dishes after the worker meets the tray requirement.
Drinks
Drinks is a low-cost menu expansion. It is useful when you want more restaurant offerings before larger build or kitchen purchases.
- Price
- 250 Cash
- Requires
- -
- effect type
- Menu unlock
- effect summary
- Adds drinks to the restaurant menu.
Kids Menu
Kids Menu is a menu expansion and the prerequisite for Restaurant Storage, so it can matter before storage-focused purchases.
- Price
- 600 Cash
- Requires
- -
- effect type
- Menu unlock
- effect summary
- Adds a separate menu for kids.
Restaurant Storage
Restaurant Storage expands what the restaurant can hold and use after Kids Menu is purchased.
- Price
- 800 Cash
- Requires
- Kids Menu
- effect type
- Storage unlock
- effect summary
- Unlocks kitchen storage for toys, plates, bowls, and other restaurant supplies.
Waiter Cart
Waiter Cart is the next service-capacity step after Waiter Tray. Waiters need to be level 5 to use it.
- Price
- 900 Cash
- Requires
- Waiter Tray
- effect type
- Service capacity
- effect summary
- Raises carrying capacity to 4 dishes after the worker meets the cart requirement.
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Kitchen tiers
Kitchen upgrades unlock stronger cooking stations and improve the food side of the restaurant. Buy through this branch when prep speed or food rating is holding back the rest of your setup.
Level 2 Kitchens
Level 2 Kitchens is the first kitchen tier upgrade. It helps when food speed and quality start mattering more than basic menu unlocks.
- Price
- 400 Cash
- Requires
- -
- effect type
- Kitchen tier
- effect summary
- Unlocks industrial kitchen pieces that cook faster and improve food rating.
Level 3 Kitchens
Level 3 Kitchens is the mid-tier kitchen upgrade after Level 2 Kitchens, aimed at faster cooking and better food rating.
- Price
- 1500 Cash
- Requires
- Level 2 Kitchens
- effect type
- Kitchen tier
- effect summary
- Unlocks marble kitchens that cook faster and improve food rating.
Level 4 Kitchens
Level 4 Kitchens is the advanced kitchen tier, adding stations such as grills, pizza ovens, tandoors, and digital order counters.
- Price
- 2500 Cash
- Requires
- Level 3 Kitchens
- effect type
- Kitchen tier
- effect summary
- Unlocks advanced cooking stations and increases cooking speed.
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Advertising and customer flow
Advertising upgrades increase customer spawn rate. They are strongest when your staff, kitchen, and layout can handle the extra traffic without turning every table into a waiting room.
Basic Advertising
Basic Advertising is the first customer-flow upgrade and also unlocks Manager Desk, making it a key early branch.
- Price
- 600 Cash
- Requires
- -
- effect type
- Customer flow
- effect summary
- Starts the advertising chain with poster advertising that raises customer spawn rate.
Print Advertising
Print Advertising continues the customer-flow chain after Basic Advertising and leads toward larger advertising upgrades.
- Price
- 1600 Cash
- Requires
- Basic Advertising
- effect type
- Customer flow
- effect summary
- Adds newspaper advertising to further raise customer spawn rate.
Billboard Advertising
Billboard Advertising is the third advertising step and sets up Media Advertising later.
- Price
- 2750 Cash
- Requires
- Print Advertising
- effect type
- Customer flow
- effect summary
- Adds billboard promotion to improve customer spawn rate.
Media Advertising
Media Advertising is the top listed advertising upgrade and follows the full Basic to Print to Billboard chain.
- Price
- 5500 Cash
- Requires
- Billboard Advertising
- effect type
- Customer flow
- effect summary
- Promotes the restaurant on TV to increase customer spawn rate.
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Management and operations
These upgrades add control systems, offline income, security, card payments, and Drive Thru service. They are branch-heavy, so watch the prerequisites before saving for a specific tool.
Manager Desk
Manager Desk opens the management branch for controls, security, and related restaurant tools. With the Cash Register upgrade, it also collects your offline earnings.
- Price
- 700 Cash
- Requires
- Basic Advertising
- effect type
- Management
- effect summary
- Unlocks management options tied to restaurant stats and later operations.
Restaurant Controls
Restaurant Controls is a management upgrade for controlling who can use specific tables and staff routes.
- Price
- 950 Cash
- Requires
- Manager Desk
- effect type
- Access control
- effect summary
- Adds VIP-only tables and staff-only doors, stairs, and elevators.
Security
Security is a Manager Desk branch upgrade for monitoring the restaurant and cutting down dine-and-dash losses.
- Price
- 1250 Cash
- Requires
- Manager Desk
- effect type
- Security
- effect summary
- Unlocks security cameras and helps reduce dine-and-dash customers.
Card Payments
Card Payments is a payment-flow upgrade tied to Tip Jar. It helps money collection without turning every customer payment automatic.
- Price
- 1750 Cash
- Requires
- Tip Jar
- effect type
- Payment automation
- effect summary
- Gives customers a 50% chance to pay by card.
Drive Thru
Drive Thru adds a new service lane after Right Expansion, making it both a build unlock and an operations upgrade.
- Price
- 2000 Cash
- Requires
- Right Expansion
- effect type
- Service lane
- effect summary
- Unlocks a drive-thru lane that can be built alongside the restaurant.
Cash Register
Customers in your restaurant when you leave pay their bills while you're away. Cash Register lets you collect that money at the Manager Desk instead of at each table.
- Price
- -
- Requires
- -
- effect type
- Offline income
- effect summary
- Lets you collect offline earnings from the Manager Desk instead of from each table.
Delivery
Delivery unlocks the Delivery Counter, where phone orders get bagged up. You can carry them yourself on a moped, or hire a Driver to deliver them.
- Price
- -
- Requires
- -
- effect type
- Delivery service
- effect summary
- Unlocks the Delivery Counter so you can take phone orders and deliver them.
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Space and floors
Expansion upgrades increase where you can build, either by widening the plot, extending the back, or adding floors. They do not fix service by themselves, but they give your next layout room to stop bumping elbows.
Left Expansion
Left Expansion is an early space upgrade for players who need more build room on the left side of the restaurant.
- Price
- 1200 Cash
- Requires
- -
- effect type
- Plot expansion
- effect summary
- Expands the restaurant plot to the left.
Right Expansion
Right Expansion gives more build space and also leads into the Drive Thru requirement.
- Price
- 1200 Cash
- Requires
- -
- effect type
- Plot expansion
- effect summary
- Expands the restaurant plot to the right.
Back Expansion
Back Expansion opens the rear build-space chain and becomes the prerequisite for second-stage side and back expansions.
- Price
- 1800 Cash
- Requires
- -
- effect type
- Plot expansion
- effect summary
- Expands the restaurant plot toward the back.
Right Expansion 2
Right Expansion 2 is a second-stage plot upgrade for restaurants that need more room after the first expansions.
- Price
- 3400 Cash
- Requires
- Back Expansion
- effect type
- Plot expansion
- effect summary
- Adds another right-side space upgrade after Back Expansion.
Left Expansion 2
Left Expansion 2 continues the build-space route once Back Expansion is unlocked.
- Price
- 3400 Cash
- Requires
- Back Expansion
- effect type
- Plot expansion
- effect summary
- Adds another left-side space upgrade after Back Expansion.
Back Expansion 2
Back Expansion 2 is the key second-stage space upgrade because it unlocks third-stage side expansions and extra floors.
- Price
- 4200 Cash
- Requires
- Back Expansion
- effect type
- Plot expansion
- effect summary
- Adds a second rear plot expansion.
Left Expansion 3
Left Expansion 3 is a late plot-size purchase for larger restaurant layouts after the second back expansion.
- Price
- 6K Cash
- Requires
- Back Expansion 2
- effect type
- Plot expansion
- effect summary
- Adds another left-side space upgrade after Back Expansion 2.
Right Expansion 3
Right Expansion 3 is a late right-side space purchase for wider restaurant builds.
- Price
- 6K Cash
- Requires
- Back Expansion 2
- effect type
- Plot expansion
- effect summary
- Adds another right-side space upgrade after Back Expansion 2.
Second Floor
Second Floor is a major space upgrade that opens vertical building after Back Expansion 2.
- Price
- 12.5K Cash
- Requires
- Back Expansion 2
- effect type
- Floor unlock
- effect summary
- Adds another floor to the restaurant.
Third Floor
Third Floor is the highest listed floor upgrade and follows Second Floor as a late space goal.
- Price
- 45K Cash
- Requires
- Second Floor
- effect type
- Floor unlock
- effect summary
- Adds a third restaurant floor.
Plan around the next bottleneck
Upgrades work best when you buy for the problem in front of you. If customers are waiting on plates, service and worker tools matter. If cooking feels slow, kitchen tiers are the cleaner answer. If the floor is packed, space upgrades give your layout room to breathe.
Advertising is different because it brings more customers into the restaurant. That is great when your kitchen and staff can handle the rush. If they cannot, more customers just means more tiny fires to put out, politely shaped like dinner orders.
Prerequisites make branches matter
Some upgrades are open right away, while others sit behind earlier purchases. Basic Advertising leads into Manager Desk, and Manager Desk opens several operation tools. Back Expansion starts a space branch that later supports bigger build goals. Right Expansion also matters because it unlocks Drive Thru.
Before saving for a big price, check the required upgrade first. A high-value purchase can still be blocked by one cheaper step you skipped. The restaurant does not care that you had a dream board.
What to buy first
Start with upgrades that remove friction from your current setup:
- Buy menu and service upgrades when orders, dishes, or storage are holding you back.
- Buy kitchen tiers when food prep speed and food rating are the weak spot.
- Buy advertising when your restaurant can already serve customers without falling behind.
- Buy management tools when you want controls, offline income, security, card payments, or Drive Thru planning.
- Buy expansions and floors when your layout needs more build space.
The best route changes as your restaurant grows. A compact early diner needs speed and basic unlocks. A larger restaurant needs space, staff flow, and systems that stop the whole place from becoming a very expensive hallway.
FAQ
How do you buy upgrades in Restaurant Tycoon 3?
Open the upgrades menu and spend Cash on the upgrade you want. If it has a prerequisite, buy the required upgrade first before the next one becomes useful.
Which upgrades should I buy first?
Buy the upgrade that fixes your current slowdown. Service upgrades help with carrying and menu flow, kitchen tiers help food prep, advertising brings more customers, and expansions help when your layout is cramped.
Do advertising upgrades improve star rating?
Advertising upgrades are mainly about customer spawn rate. Rating comes from other restaurant factors like service, workers, cuisine variety, kitchens, building, and layout quality.
Why do prerequisites matter so much?
Prerequisites control upgrade branches. For example, Manager Desk opens several operation tools, while Back Expansion and Right Expansion lead into different build and service options.
Are expansion upgrades worth buying early?
Expansion upgrades are worth it when space is the real limit. If orders, cooking, or staff flow are still slow, fix those first so the extra space does not sit there looking expensive.
