Algodoo

Perhaps this is the most built roller coaster in RCT [Roller Coaster Tycoon] series.
People always use it because of its acceptable excitement rating,
compact size and ...... cost...
Now, it's available in Alogdoo.

Features:
Very simple control [instruction is shown at the beginning of the scene],
A loop that able the coaster to travel back and forward,
Launching and braking system,
Classic RCT exit and entrance with scrolling text

Problems and solutions:[P=problem and S=solution]
P: The scene lags a lot.
S: Lower the simulation speed but NOT LESS THAN 120 Hz
[180 Hz is set as default]
P: The wheels are off and the train is stuck when the car is launched.
S: If you have a fast computer, increase the simulation speed.
If not, restart the scene is the only solution.
[Should you set the sim speed higher, the coaster will be more reliable and faster]

Problem what is impossible to fix:
A layering issue is found when the train passes the loop.

If a problem is found what is not mention above,
please leave a message down below.