The Powder Toy

NEREUS MK1 Fusion Drive by XBlueBeam

XBlueBeam
XBlueBeam
100 / 0
14th Sep 2025
6th January
NEREUS MK1 is a preheat-breeder cycle semi-destroyable fusion drive. It runs on only water, and can function in reactor-only mode. Water is used as fuel as well as reaction mass - exhaust is composed of superheated steam and fusion waste products.
ship spaceship fusion reactor rocket engine nuclear star thruster

Comments

  • Thereactorguy2054v2
    Thereactorguy2054v2     19th Sep 2025
    for the electrolysis
  • Thereactorguy2054v2
    Thereactorguy2054v2     19th Sep 2025
    Anyways you should use layered iron+gold
  • Thereactorguy2054v2
    Thereactorguy2054v2     19th Sep 2025
    I see you used fast pipe thats cool
  • Watermelon0254
    Watermelon0254     18th Sep 2025
    This is by far the best fusion drive i have ever seen... +1
  • XBlueBeam
    XBlueBeam     18th Sep 2025
    nvm, found it. neut in neut lasers were heating up from a stray INST and melting the igniton laser circuit. fixed now, i think.
  • XBlueBeam
    XBlueBeam     18th Sep 2025
    idk whats happening on your side
  • XBlueBeam
    XBlueBeam     18th Sep 2025
    turning on the electrolysis under semi-auto does light up the dstw-fuel, and i've just run it on auto for like 10min and it no insl has burned yet.
  • MultipleParticle
    MultipleParticle     18th Sep 2025
    no aheat
  • MultipleParticle
    MultipleParticle     18th Sep 2025
    and the insl burned up on auto on mode...
  • MultipleParticle
    MultipleParticle     18th Sep 2025
    turning on electrolysis turns on dstw fuel without dstw fuel lighting up