Thank you for the link. I don't understand much from it though. Should I stick with Java 7 or is there an (easy) way to make it work in Java 8? I just read through some of the changes Java 8 brings, but if I understand it correctly, then it doesn't change anything in Greenfoot for me, right?

Oh, what I forgot to say. I increased the detonation time by 50%. So now, you can actually place some bombs without killing yourself. Also changed the next level animation a bit. Storing still doesn't work for some reason and it starts with a white screen. Just reset once to be able to play.

I have no idea why, but you need to press 'reset' once to start the game... At least I am only getting a white screen when open this website.

I am not sure how to balance it. Maybe I will add a maximum possible number of special bugs and butterflies for each player, because after a while, there are plenty of them and produce tons of insects. What do you think? I still can't reproduce the money glitch. It is possible to create more than one insect in one act cycle (mouse and keyboard), but before every creation, it checks if enough money is available. I just noticed that the Counter isn't updating its image if an insect was created, but that couldn't be the problem actually. (Only visible at very low speed.)

Great... I started a game a few days ago and everyday I played a bit further. I came to 66666 and 'collected' all enemies to lose lives But the storing didn't work... maybe because I wasn't online the whole time, but I don't know. Won't do it again, this game is still far too easy and not a real challenge =/