Railbound achievements

1.96%

Boundless

Completed all bonus levels in World 10

1.96%

Outbound

Completed all bonus levels in World 12

1.96%

Ironbound

Completed all bonus levels in World 9

1.96%

Unbound

Completed all bonus levels in World 11

3.92%

Raising The Bar

Completed all base levels in World 9

3.92%

Crossroads

Completed all base levels in World 12

3.92%

Back On Track

Completed all base levels in World 10

3.92%

Twin Tracks

Completed all base levels in World 11

11.76%

Homebound

Complete all bonus levels in World 8

11.76%

Northbound

Complete all bonus levels in World 5

11.76%

Cartographer

Solved 3 levels without placing all available rails (for a puzzle with no pre-placed removable rails)

11.76%

Westbound

Complete all bonus levels in World 7