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

  • pickle4L17
    pickle4L17     19th January
    Oh god it exploded-
  • XBlueBeam
    XBlueBeam     5th January
    just remember to have ambient heat off
  • XBlueBeam
    XBlueBeam     5th January
    yea theres some wierd stuff happening, quite rare failure tho so just restart it
  • hbnnbhm
    hbnnbhm     31st Dec 2025
    it explodes with radiation ignites then explodes on auto
  • XBlueBeam
    XBlueBeam     22nd Dec 2025
    there, fixed
  • XBlueBeam
    XBlueBeam     22nd Dec 2025
    auto ignition broke, fixing now. keeps turning itself off
  • XBlueBeam
    XBlueBeam     22nd Dec 2025
    works now, added temp sensors to both sides of the chamber
  • XBlueBeam
    XBlueBeam     22nd Dec 2025
    yea u caught the save in the middle of a repair
  • Thereactorguy2054v2
    Thereactorguy2054v2     22nd Dec 2025
    Uhhhhhhhhhhhhhhhhhhhhhhhhhhhhh i think the tsn or smth is messed up because it spams the "Preheater" till it just explodes
  • XBlueBeam
    XBlueBeam     22nd Dec 2025
    also tpt.setfpscap(2) works really well on this