if you mean fighting and defeating the two bosses, yes I saw that. That was it though, nothing else.

Yeah the gameplay is very addictive and the simple graphics work fine - it's just a classic.

It's probably not what you expected... but actually seems obvious when you think about it

The downloadable version is the same a the online one, but there is a full version that you can buy which contains some other bits and bobs.

Personally I think Motherload is a perfect example of gameplay over graphics.