Reviewed in Padfone 2 (Apps & Games)
Tablet - Google Play free/installable, This game is free-to-play on PC with many features and now its ported to Android with touch controls in mind. Only thing I'd mention is that soft-buttons can ofset the ingame mouse, to fix that you just need to drag the notification down and click back to game and the ingame cursor should fix when the soft buttons disappear.
Open source business simulation game based upon Transport Tycoon Deluxe. Online multiplayer games are available, as well as a single-player against computer.
How to play: http://wiki.openttd.org/Tutorial
If you cannot hit buttons at the screen edge - calibrate touchscreen from the Mouse emulation dialog in the Change device config dialog at startup.
Touch the screen with two fingers to cancel current action, if you misplaced a road or a station.
This game is open-source - you may find sources at http://openttd.org/ or at my website.
You can install old version from here: http://sourceforge.net/projects/libsdl-android/files/apk/OpenTTD/
This game is not affiliated with the original Transport Tycoon Deluxe game, and does not contain any content from the original game.