
Region — Works worldwide — no region restriction.
Train Sim World: CSX Heavy Haul is an all-new First Person Simulator that brings to life the experience of operating powerful and heavy freight trains on one of America's most stunning and famous railroads; Sand Patch Grade.
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
In the desktop client: top-left menu "Games" → "Activate a Product on Steam…" (or use the web link below).
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.