"Bug Machine"  is an  "One Level Set"  from  2003   with  many  custom elements,  graphic effects  and also a little story.  So it's  a  kind of mixture between  puzzle and adventure game.

The player must produce a bug  (namely the element: bug) to solve the level..

Like  in "Jue1_Edition"  I  would like to point out:  If you have no idea how to solve the level,  play the solution tape for inspiration .