Don't know if it was written in Flash, but it plays on iPads, which makes me doubt it's the only form that game has.

Ummm... you're probably best off seeing if you can get a Linux-ARM build version of the game from the developers. Like, you should be able to install the desktop version of Osmos if you pay for the desktop version on the N900, assuming they can give you armel binaries as well as x86 ones.

But really, if it would work, it still wouldn't actually be legal to distribute it, I suspect.