Played at steam. Good!
But Story have only 1 level, with no-pushing-boulders and 1 eatable wall... edited: you need to choose path! barely found it...
At level Zik-Zak in 2nd section after killing bug with rock you can't go forward because rock not falls from the wall where we blow bug... sorry my english =)
At Lucky Strike sometimes exit not opens... At next level amaeba grows not enough fast