I know a lot of people in TBU play KSP.

KSP updated to 0.20 May 22 What does this mean? 30% less memory usage, and your Kerbal can drive around in a buggy. There are also flags now as well.

Patchnotes:

    7 new Parts and 2 IVA Spaces

  • Cupola with IVA
  • Small Lander with IVA
  • 2 new Probe cores
  • New large docking clamp
  • New Medium wheel
  • Attachable command seats for kerbals

Customizable Flags for your space program

  • Kerbals on Eva can plant flags with editable plaques
  • 23 Stock flags to choose from.
  • Flags are Moddable, Make your own flag!

Editor Improvements

  • Added Flag interface to editor
  • The Editor no longer requires you to start with a command pod when building a ship.
  • The Editor now allows deleting or replacing the first part of your ship.

Optimizations and New Features

  • Vessel Filtering for the tracking station
  • Added Kerbal Knowledge base for vessel and planetary information
  • Upgraded scene loader and refresh logic
  • Added Game Database and repogrammed part loaders.
  • Mods and stock parts can now have their own folders for organization
  • New Loading Screens
  • Optimization of Memory Usage (Approximately 30% average reduction in usage)
  • Upgraded debug menu allows parts and cfg files to be reloaded while the game
  • Bug Fixes!