Cyens Toy

  • firefreak11
    30th Jan 2018 Member 14 Permalink


    The only mod that simulates organic chemistry and relativity!

    Cyens Toy is a mod by firefreak11 that aims to revive The Science Toy and the Unrealistic Science Mod series in order to create an up-to-date version that will do more than ever before by implementing different branches of science. Formerly, each branch was released as a module. The current development effort is to release several features side-by-side in an effort to increase the variety of content available.



    completeOrganic Chemistry



    completeGeneral Relativity

    inDevThe Standard Model

    completeQuantum Chromodynamics

    notYetQuantum Electrodynamics

    inDevNuclear Physics

    notYetClassical Electromagnetism 
    notYetString Theory





    Other Features

    completeDescriptive HUD

    completeDecriptive Properties Tool

    notYetMore Sign Features

    inDevIn-Game Wiki

    completePersistent Zoom


    Simulation Features

    completeLocal Gravity Mode

    completeTime Dilation Simulation

    completeCompressible Gases Simulation



    complete → Implemented

    inDev → In Development

    notYet → Not In Development


    Release Schedule

    Organic Chemistry Jan 31, 2018 2.0.0 Outdated
    Organic Chemistry Feb 15, 2018 2.0.1 Outdated
    Organic Chemistry March 1, 2018 2.0.2 Outdated
    Organic Chemistry April 1, 2018 2.0.3 Outdated
    Organic Chemistry Jan 18, 2019 2.0.4 Outdated
    Biochemistry August 9, 2019 2.1.0 Current Release
    Biochemistry August 30, 2019 3.1.2 Unreleased
    Nuclear Physics and QFT   Christmas 2019 3.2 In Development


    Reference Document (2.1.0)








    Future releases will also be available on Linux! 


    Support & Contact







    Original TPT: Skylark

    Official TPT: @Simon, @jacob1, and others

    Others involved with URSM/TST/CT: @AngrySpam, @Michael238

    Edited 64 times by firefreak11. Last: 13th November
  • kobalt
    30th Jan 2018 Member 0 Permalink


  • phox
    30th Jan 2018 Member 0 Permalink

    this looks very nice, I can't wait for the modules!

  • Michael238
    30th Jan 2018 Member 0 Permalink

    A quick question. How does the time dilation work? Does it take both a particle's velocity and gravity into account, or is it only based on gravity?

  • firefreak11
    31st Jan 2018 Member 1 Permalink

    @Michael238 (View Post)

     It just simulates general relativity at the moment, so gravitation only. It requirer Newtonian gravity to work, and it slows down the frequency of the update function which controls its movement and reactions.

    31st Jan 2018 Member 1 Permalink

    I'd like to see evolution added. If that's possible. You were discussing this over IRC lastnight. I'll go to a friend's to check it out.

  • johnpears
    31st Jan 2018 Member 1 Permalink

    wow, that is so cool!

  • Michael238
    31st Jan 2018 Member 1 Permalink

    One thing that might be interesting to see with the quantum physics would be high energy photons such as x-rays or gamma rays. These would have effects such as ionizing atoms or splitting hydrocarbons into smaller fragments.

  • firefreak11
    31st Jan 2018 Member 0 Permalink


    @NUCLEAR_FOX (View Post)

     I have something in mind for that.


    @Michael238 (View Post)

     Good ideas! Will try something like this 

  • Michael238
    31st Jan 2018 Member 1 Permalink

    An additional effect could be electron-positron pair production if the photon energy is high enough.