Like most of the other comments that bring it up, I see as Yarn Ball the most consistently beneficial, and Tongue Roll as a second.
Wasabi Quake's main drawback is its inconsistency. Like the rest, sometimes it gives nothing. On the other hand, one time it resulted in me getting all but one of the 30 required sushi the first turn. Basically, it can be useful, but it's sheer luck.
The idea is a very interesting one, and could have been amazing if carried out properly. I'm disappointed that wasn't the case. I'm not completely satisfied with your logic, but that's minor compared to the basic design and interface.
This game is way too biased toward having a similar hardware setup as the creator. The workarounds for those without the hardware feel more like an afterthought than anything.
Also, having to play the game in two separate browsers because of incompatibles with Firefox didn't do anything to endear it to me.
You say not to rate until the end, but this is my end of the game, as i refuse to touch it again.
Okay, so. Found out what was wrong--Firefox 2 on Mac OS X 10.4 doesn't have the right-click freezing the selection. Upgrading to Firefox 3 fixed it.
Just fyi.