This is some of the result of my findings on converting my housemates to Ubuntu:

"This Robots game really sucks!"
"Yeah.. it does. Here, try Frozen-Bubble."
"This is like crack!"

In short, Robots isn't fun and looks like it was made by a high schooler and Frozen-Bubble is addicting and looks professional.

It's amazing how much time people spend on the default games that come with a computer, so please replace the lame no-fun stinker with the best F/OSS puzzle game out there.

Thoughts?