I don't have any lag, but @Jepp, if you wanted to make the source code published, you need to check the bottom left box when you export/update the scenario.

Great, finally someone made it into the hardcore highscore table. :) Thank you! Unfortunately it is far from perfect, many things need to be done. Somehow it is much harder than the original.

I am not sure how I will do it. At least the butterfly doesn't see enough to avoid enemies. Of course I could just make the butterfly not stop if it is attacked, but that is not what I want. Maybe I need to tell the ants to escort them or so. Or do you have an idea how to improve it?

5980. Funny game with nice graphics and specials! Maybe needs something new later, since it is always the same after some time. Maybe other enemies and/or possibilities to upgrade your weapon when collect something. You could have different colors and every color is a different weapon tech tree or so. Maybe some way to refill health. I have three things which you could add: a highscore, an option to automatically shoot (maybe press space to stop shooting if it is activated) and make the health bar of the player always visible.