Cheats for Train Fever (PC)

To enable Debug Mode, Open and edit "settings.lua" with a text editor. 
Then change from "debugMode = false," to "debugMode = true," without quotes. 

Typical file location for the Steam version on a 64-bit Windows OS is:
"C:\Program Files (x86)\Steam\userdata\[Steam User ID]\304730\local"

While in the game press this button combinations:
[Alt]+[L]   - Displays lanes
[Alt]+[G]   - Hides/Un-hides GUI interface

Disable/Enable "main connections" Enforcement:
Go to the installation folder of Train Fever then open "res" folder 
and then "config" folder. This is typically located at 
"C:\Program Files (x86)\Steam\steamapps\common\Train Fever\res\config" 
for the Steam version on a 64-bit Windows OS. 

Open the "base_config.lua" with a text editor and scroll near to the bottom. 
To disable the enforcement of main connections, change 

"game.config.enforceMainConnections = true" 
"game.config.enforceMainConnections = false" 
without quotes. 

Note: By default, the game will enforce main connections.
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