Update, Pre-Alpha v2

Note - v2 is not live on-site yet, but is in the works.  Pictured is an update to the early-game model for the Wartrain.  It still needs to be detailed and have the left & right sides matched, as well as its tender built and the railroad car carrying a cannon added to its model.

Added Features in Pre-Alpha v2:

• Mouse wheel up/down adjusts scroll speed
• Game begins centered on your station
• Clarified tutorial - build tracks alongside a building; they will automatically turn into a platform with brown sides if directly adjacent in one of the 4 cardinal directions and on land

Planned Features in Pre-Alpha v2:

• Add one-click cargo loading & clarify station panel buttons
• Demonstrate macro-strategic planning by increasing NPC troop spawns; these troops will attempt to overwhelm and capture enemy positions
• Disallow troop spawning at threatened control points
• End-of route pathfinding tweaks?
• Flash missing resources if action can't be completed due to lack of funds/coal/available engines/available rolling stock
• Bugfixes re: available cars on cargo delivery
• Confirm Transports & cargo delivery working as intended
• Stations only generate shipments to friendly towns
• Bugfix for Tutorial window close/skip buttons