Flippy the Train is a toy train simulation that can model logic circuits.
For iPhone and iPad.
For all of these, visit the Hilo Games forum!
In particular, there is a board for support and a board for gameplay.
If you are a GitHub user: Bugs and features are ultimately tracked on the GitHub project page; feel free to report problems there.
You can contact the author directly at karl@hilogames.com.
Thank you for your interest.
Source code for Flippy the Train is available under MIT License on the GitHub project page.
Grass texture from Goodtextures.com.
Multi-line label node DSMultilineLabelNode
from
Downright Simple.
Thank you!