Trainz Simulator By Keks 40 Jun 2026

: You can choose between "Driver" mode to operate locomotives and "Surveyor" mode to build tracks and landscapes.

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Several versions labeled "by Keks 40" removed the route editor (Surveyor) entirely. This reduced the game's install size from 5GB to roughly 1.8GB. These builds were strictly for driving , marketed to users who only wanted to run scenarios, not build them. : You can choose between "Driver" mode to