The original RollerCoaster Tycoon has 21 scenarios with two different types of goals: reach a certain number of guests or exceed a set park value. Both tasks must be done by the end of a set year to win. You start with the first five scenarios already unlocked and beating one level will unlock the next one in a list. The final score when winning a scenario is determined by your company value, which is calculated by your park value minus your current loan. It's not required to have a good company value to beat the scenario; it can even be a negative value and you will still win as long as the objective is met. Once all 21 scenarios are beaten, you unlock Mega Park, which is a free play level.
In RollerCoaster Tycoon Delxue, along with both expansions, you receive real parks and extra levels. In addition, there are a couple of parks that were downloadable content: PC Player and PC Gaming World.
Original Game[edit]
| Scenario | Objective | Deadline |
|---|---|---|
| Forest Frontiers | 250 Guests, 600 Rating | End of October Year 1 |
| Dynamite Dunes | 650 Guests, 600 Rating | End of October Year 3 |
| Leafy Lake | 500 Guests, 600 Rating | End of October Year 3 |
| Diamond Heights | Park Value of $20,000 | End of October Year 3 |
| Evergreen Gardens | 1000 Guests, 600 Rating | End of October Year 4 |
| Bumbly Beach | 750 Guests, 600 Rating | End of October Year 2 |
| Trinity Islands | 750 Guests, 600 Rating | End of October Year 3 |
| Katie's World | Park Value of $15,000 | End of October Year 3 |
| Dinky Park | Park Value of $10,000 | End of October Year 2 |
| Aqua Park | 900 Guests, 600 Rating | End of October Year 3 |
| Millennium Mines | 800 Guests, 600 Rating | End of October Year 3 |
| Karts and Coasters | 1000 Guests, 600 Rating | End of October Year 3 |
| Mel's World | 1200 Guests, 600 Rating | End of October Year 3 |
| Mothball Mountain | 800 Guests, 600 Rating | End of October Year 3 |
| Pacific Pyramids | 1000 Guests, 600 Rating | End of October Year 4 |
| Crumbly Woods | 1200 Guests, 600 Rating | End of October Year 3 |
| Big Pier | 600 Guests, 600 Rating | End of October Year 2 |
| Lightning Peaks | 900 Guests, 600 Rating | End of October Year 3 |
| Ivory Towers | 1000 Guests, 600 Rating | End of October Year 3 |
| Rainbow Valley | 1000 Guests, 600 Rating | End of October Year 4 |
| Thunder Rock | 900 Guests, 600 Rating | End of October Year 4 |
Real Parks and Extras[edit]
| Scenario | Objective | Deadline |
|---|---|---|
| Alton Towers | 2,500 Guests, 600 Rating | End of October Year 3 |
| Heide-Park | 2,500 Guests, 600 Rating | End of October Year 3 |
| Blackpool Pleasure Beach | 3,500 Guests, 600 Rating | End of October Year 3 |
| Mega Park | Have Fun! | None |
| Fort Anachronism | 1,250 Guests, 600 Rating | End of October Year 3 |
| PC Player | 1,250 Guests, 600 Rating | End of October Year 3 |
| PC Gaming World | 1,250 Guests, 600 Rating | End of October Year 3 |