Auto Credit Based on InfinityTechnology's Gustaf Train Gun

This is a powerful weapon in the WW2, NaCi army. Its caliber is very large and its shoot range is very long. It's a heavy and giant weapon that it have to move on the railway.

Way to enjoy:

Slider1-Lift the barrel

(It may shake because of the rotator's magic performance)

Pitch-Pull the giant thing towards

Fully Throttle+Detacher-Fire!

Have fun!


  • Predecessor: Gustaf Train Gun
  • Created On: Windows
  • Game Version:
  • Price: $105,608k
  • Number of Parts: 1069
  • Dimensions: 58 m x 36 m x 196 m


  • Total Delta V: 0m/s
  • Total Thrust: 9.6MN
  • Engines: 6
  • Wet Mass: 1.13E+7kg
  • Dry Mass: -41,321,920kg


Stage Engines Delta V Thrust Burn Mass
1 0 0m/s 0N 0s 1.13E+7kg
2 0 0m/s 0N 0s 1.13E+7kg
3 0 0m/s 0N 0s 1.13E+7kg
4 0 0m/s 0N 0s 1.13E+7kg
5 0 0m/s 0N 0s 1.13E+7kg
6 0 0m/s 0N 0s 1.13E+7kg


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  • Profile image
    120 Roijen

    Historically Accurate Note:

    At the time this weapon still exist, RAP (Rocket Assisted Projectiles) did not exist yet

    7 months ago
  • Profile image
    115 CN001X


    one year ago
  • Profile image

    Hey I have learned about it at school the train gun it is super powerful but can't turn so you have to shoot when you hit a curved set of tracks just to shoot good but in real life it is super big but can you slim it down so Android and iOS users can download it to.

    +1 1.1 years ago
  • Profile image
    4,331 Arstotzka

    Space gun

    1.3 years ago
  • Profile image

    Germany black science…

    1.8 years ago
  • Profile image
    19.8k Nico412

    @InfinityTechnology ooh so that's how

    2.0 years ago
  • Profile image

    @nico412 because these days I have many time free to play This game.

    +2 2.0 years ago
  • Profile image
    19.8k Nico412

    how do you make these so fast and detailed???

    2.0 years ago
  • Profile image

    This needs more attention

    +1 2.0 years ago


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