Locomotives and wagons
Trains cannot overtake each other and the order of the wagons matters: a Coal car speeds up the wagons right next to it. Everything is listed here and in the game; nothing is hidden.
| Name | What it does | Where |
|---|---|---|
 Steam loco | Balanced and cheap. Pulls up to 4 wagons. | From level 1 |
 Express | Fast. Pulls up to 3 wagons. | From level 5 |
 Freight train | Slow and strong. Pulls up to 8 wagons. | From level 10 |
 Steam burst | Hits everything around the wagon. Strong against shields. | From level 2 · 25 coins |
 Cannon | Hits one enemy hard, from far away. | From level 1 · 30 coins |
 Gatling | Fast, weak shots. Can also hit flyers. | From level 1 · 28 coins |
 Flamethrower | Short range. Sets the target on fire. | From level 4 · 32 coins |
 Tesla coil | Lightning jumps to 3 enemies. Hits flyers too. | From level 14 · 40 coins |
 Snow plough | Slows everything nearby. | From level 3 · 26 coins |
 Water cannon | Pushes an enemy back along the road and puts out fires. | From level 5 · 30 coins |
 Crane | Lifts an enemy and drops it back at the start. Not bosses. | From level 12 · 45 coins |
 Minelayer | Lays mines on the road. Up to 3. | From level 10 · 35 coins |
 Flak | Only hits flying enemies, but hits them hard. | From level 13 · 30 coins |
 Piercer | Ignores armour. | From level 8 · 38 coins |
 Repair car | Repairs sabotaged track nearby. | From level 11 · 22 coins |
 Coal car | Speeds up the wagons right next to it. | From level 6 · 30 coins |
 Searchlight | Marks enemies: they take 30% more damage. | From level 7 · 28 coins |
 Mail car | +25% coins for every enemy defeated. | From level 9 · 24 coins |