Train Valley World achievements

33.33%

Railway networking 101

Finish a level with at least 19 stations built

33.33%

Burnham's Nebula

Earn 30 stars

33.33%

Steel

Complete 12 levels

33.33%

Unabridged

Spend over 300 000 on a bridge

66.67%

Greenlight

Complete 1 level in Signal mode

66.67%

Well begun

Use 21 Construction sites

66.67%

Bessel's parallax

Earn 20 stars

66.67%

Iron

Complete 9 levels

100.00%

100% completion run

Complete every delivery quest on a level

100.00%

Coal

Complete 3 levels

100.00%

Eisenbahnangst

Complete a level using the lowest tier locomotives only

100.00%

Maxwell–Heaviside equations

Earn 10 stars