Five of which are for 2 players.
All games are short fun hilarious encounters, as with other WarioWare micro-games. The title is for download (500 points) with other DSiWare on the Nintendo DSi Shop, available through DSi system (which includes 1000-points free, if used before Sept. 5th 2009). So, it's actually good enough.
It used the front camera and microphone. They're short enough games so, having to keep the DSi on a flat surface, or still, is not a problem. It's fun to see other peoples, and yourself, after going through 5 micro-games (waving, wearing glasses, getting kissed, etc.)
You must accept that its a (first release) DSiWare game that entertainingly uses the DSi system well. Also you must realize that YOU can make up rules, prizes, etc., (essentially use you imagination also) and you can play this anytime and anywhere, when you need some 'fun time', or when waiting for something.
**SPOILER ALERT**
There is one High Score microgame for the Credits (available right away), where you collect the letters of the credits. Also things "change-up" a little, the next time you or someone else plays.
**SPOILER ALERT**