For a fun little sandbox experience,
Train Frontier Express could be exactly what you desire.
INDIEGAMES.COM

A remarkably fully featured offering.
EUROGAMER

A nice break from all the side-scrolling Indie games.
KOTAKU XBLIG Pick

WINNER 2011
Indie Games Summer Uprising

Just Dance 2 -wbfs- -sd2e41- -ntsc- -wiigm- [hot] -

You can BUILD, RIDE, SHARE with friends in a this landscape building and rail riding good time.

Sculpt your own landscapes, then HOP ONLINE to share your map, take a ride, or build together in REALTIME.

Train Frontier is both STYLIZED and FRIENDLY, taking inspiration from MODEL TRAIN SETS, while eschewing the more complex train sim format.

Just Dance 2 -wbfs- -sd2e41- -ntsc- -wiigm- [hot] -

If you play this file on a stock NTSC Wii via a loader, you may get a black screen unless you enable “Force NTSC” or “Region Free” in your USB loader settings.

Are you playing on , a Wii U , or the Dolphin Emulator ? Just Dance 2 -WBFS- -SD2E41- -NTSC- -wiiGM-

To utilize this file format, your Nintendo Wii must be modified with capability, including updated cIOS (Custom Input/Output Slots)—specifically d2x cIOS v10 beta52/53 base 56 and 57. These custom slots allow USB ports to read storage drives at high speeds. File Structure Setup If you play this file on a stock