Neat little game. Doesn't really meet the standards of modern puzzle games, e.g. some of the levels are frustratingly hard to pull of consistently due to the dependence on somewhat unpredictable enemy AI, level difficulty really jumps all over the place, and the game could be improved a lot just by adding a different sprite for the framers which give you ammunition and by letting you know how many framers you need to activate powers.
That being said, it's overall pretty fun, and some of the levels have interesting solutions, especially a lot of the ones involving Medusas. I wish I had this game as a child, I think I would have enjoyed it. It was very interesting to go back in time to some early puzzle games and see some of the people trying to experiment with what variations you could make to the sokoban formula.