Train Simulator 2020, the latest version of Dovetail's 2009 train game, has a lot of DLC; Steam lists 569 items, amounting to £6,517 ($10,145). Some of these items are more than 10 years old, so it's a bit of a challenge to figure out what's worth buying. Alternatively, you can get this Humble Bundle.

The first tier of the Humble Train Simulator Bundle offers Train Simulator 2020 and four add-ons that introduce new routes and trains for $1 or more. If you pay more than the average, you get six more DLCs that will take you to exotic locations like the North Jersey Coast.

$12 or more unlocks the entire bundle, including six more add-ons. It's a dizzying array of locomotives and possibly other types of trains that exist.

So that's it! That brings us to 553 more DLCs. I'm so close to completing my collection.

I'll have to get this one for myself. So far I've been watching from afar the pounding thrill of the train simulator, but finally I've got a bullet ...... train (ah, now I'm getting into it), it's time to bite the bullet and jump on board.