Train Engineering & Plating
Train Upgrade ROI & Plating Guide
Evaluate Scrap investment efficiency for turbodiesel engines, spiked cowcatchers, roof turret mounts, and expanded fuel bunkers.
Engine Tier 4Must Have
Supercharged Turbodiesel Engine Mk.4
+45% Max Top Speed, -20% Fuel Consumption Rate
SCRAP COST2500
SPEED BOOST+45%
ADD WEIGHT+2.5 T
Armor Tier 3High ROI
Spiked Steel Cowcatcher & Plating
Absorbs 80% impact collision damage from horde blockades. Rams zombies without speed drop.
SCRAP COST1800
SPEED BOOST-5%
ADD WEIGHT+4 T
Weaponry Tier 2Must Have
Dual Roof Turret Mounts
Allows mounting 2 player-controlled or auto-turrets on train roof.
SCRAP COST1200
SPEED BOOST+0%
ADD WEIGHT+1.2 T
Utility Tier 2High ROI
High-Capacity Coal Bunker & Tank
Doubles train fuel capacity from 500 units to 1,000 units.
SCRAP COST900
SPEED BOOST-2%
ADD WEIGHT+1.5 T