I've been playing it too. Found screens of one of my old parks, soo much nostalgia, it feels like 2003 again. I really liked to make realistic parks. It was a thing to make a new map yourself and build a park throughout the decades, where each update was a new year with a new ride or thing.

I'm either gonna make your experience much worse or much better. Sorry for the former, good self control is needed for the latter. To make stuff like that, you may have noticed that I placed objects far closer than possible by the game. This can be done via trainers, which are small .exes that make you God:

8 Cars Per Trainer (106 Kb Download).

You can: get infinite money. Build through things (this can potentially glitch your save up though). Get batches of guests, you can deliver 1000 guests on your doorstep. Give all guests park maps, umbrellas, lots of money or food. Change the weather. Fix all the rides. Make everyone happy.

Tip: get as many guests as you can. Put them on a 1x1 path over water with No Entry signs. Give them all balloons. Remove path and let them all drown. Now try to pop as many balloons as possible before they go out of your screen.

I'm gonna click on some ducks some more. gak gak gak