They really cut corners compared to the first game or even RCT3. There is no scenario editor in PC2 or the ability to swap biomes in existing parks or swap ground textures like put sand in a biome that doesn't normally have sand. RCT3 lets you have all textures in one park but PC1 limits you to a certain amount of textures in a park. I really wanted a biome editor in 2 where you could create your own "skirts" around the park besides pre-made ones that you can't edit outside of the park boundary.