I run OTTD and play online against people on tt-forums using some of the update packs. UKRS is the best

. My last game I ended up with 57 Class 321s (which look nothing like in real life). I keep my trains to sensibe lengths - 3 x 4-Carriage 321s, up to 9 carriage super sprinters (158/159 - 159 is just a 158 with a passenger or mail carriage in the middle on OTTD), up to 10 carriage voyagers, 2 x 5 carriage, 2 x 4 carriage or one of each....