Gravity Gardens/Scenario Guide

Scenario Guide

 * As you have more than enough space, don't go buying more land than you need. Not only will it be (almost) pointless, but it will also cost you $100 per tile. So you're probably better off using the land you already own.
 * As the only rides you have are roller coasters, this park won't be very popular for those guests with low nausea thresholds. Therefore, be sure to build nice and gentle roller coasters as well as tall and epic roller coasters.
 * Due to the objective of this scenario, achieving park value of $500,000 with only coasters is pretty easy. Every year, one coaster should be built, try to make small coasters be used by little kids while massive high-intensity coasters would be preferred by the adults.
 * The Park Value part of the objective will be hard to reach, and the guests are charged at the Park Entrance only. So remember to put a lot of shops in every zone of your park, in order to get some much needed money.
 * The L.I.M. Launched Roller Coaster is available in this scenario. Therefore, use it. And a lot.
 * This scenario is pretty hard, the objective itself seems easy at first but as you progress, you will find out that it's much more difficult than you thought. there's no time limit however, as this scenario can take more than 6 in-game years.

Alternative Strategy : Close & Open the Park
Try not to spend more than $15,000 in any Roller Coaster you built. Add No-Entry signs to areas without any rides and once your cash is low and guest count is at least 1,000, close all rides and the park, and remove guests from the park using said no-entry signs. After only 100 guests remain, remove (or deactivate) those signs, re-open the park with a $50.00 park entry fee (make sure your park is developed enough). Advertise with free food vouchers and advertising campaigns once you get the money. If you can muster 1,500 guests, you should have received $70,000 from plain park entries. Pay off all your debt first then build some more, continue advertising, close the park once guests stop flowing, repeat procedure until you get a $500,000 park value. Try not to take out loans if your debt is $20,000 or more because you'll need to pay your loan back too to accomplish this park's objective.

Your park value would fall when you close the park, but it'll recover fast once re-opened.