via http://www.aep-emu.de/

Commander Genius is an interpreter for the Commander Keen Series for Windows and Linux.
It was formerly known as CloneKeen Plus and is based on CloneKeen.

Quote:
Commander Genius :
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v1.0 Release:
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  • AI fixes. All enemies are now correctly loaded according to the difficulty settings
  • Progress bar reinvinted. In case you are waiting for loading CG you will see the progress finally! Also works on Galaxy Engine now
  • Improved usuability
  • Some bad sound crashes fixed
  • Collision fixes