Ultima II/YMMV


 * Good Bad Bugs: Apparently, being able to gain tri-lithium from vanquished foes is a glitch. It can also be found in the farthest levels of dungeons, which seems to be the intended source. As it is, in most versions of the game, there is no reason to ever enter a dungeon. The FM Towns Ultima Trilogy version has this glitch fixed.
 * Sophomore Slump: Some fans consider the game to be a mild case of this. It's definitely not considered a bad game by any means, but it doesn't advance the game mechanics that much over the first Ultima, and has a lot more Guide Dang It! moments and a bigger reliance on stat and money grinding than any other game in the series.