First biuldbuild a few rides (not rollercoastersroller coasters) and an infomation kiosk then complete rollercoasterroller coaster 4. Complete rollercoasterroller coaster 5 next. Next biuldbuild 1 or 2 more rides (again not rollercoastersroller coasters) then complete rollercoasterroller coaster 3. Finaly biuldbuild another ride and complete rollercoastersroller coasters 1 and 2. This should be an easier scenario since there is plenty of flat and open land.
