Add Ascendancy to the list - One of the best Turn based strategy games ever.

Dosbox .72
Tested on N810

Runs decently with sound off, runs slow with sound on but still playable if you have to have sound. It should be playable on an N800 without a need for keyboard, you only need the escape key to get back to the main map.

It has a video config (uvconfig.exe) that might yield improved performance with experimentation.