Interstellar Fuel Switch is an improved version of FSFuelSwitch, FSMeshSwitch and FSTextureSwitch, FSTextureSwitch2 made by Snjo.



  • - Improved persistence in VAB and in Flight
  • - Improved Multiple texture switching
  • - Improved Initialization
  • - Improved scaling with Tweakscale
  • - Improved in flight switching behavior
  • - Improved tank cost calculation which compensates for resource cost
  • - Improved integration with tech tree
  • - Improved GUI (switching between resouces)
  • - Improved Display (showing remaining resource in mass)
  • - Improved In flight switching (only allows switching after the tanks are empty and tech requirement are met)
  • - Improved Real Solar System support
  • - Improved stock LFO IFS  tanks



for more details visit the IFS DEvelpment Thread