Yggdra Union is an unabashed port of a two-year-old Game Boy Advance game. Its move to the PSP doesn't herald an overhaul of the rudimentary battlefield display nor does it spice up the skirmishes with graphical flashes. With a strict reliance on strategic battles over fancy visual flourishes, it has nothing to hide behind when the combat falters. There is a severe lack of depth in the battle dynamics, which makes this game more grueling and repetitive than a handheld war should ever be. Getting caught up in the rhythmic motion of combat can be hypnotizing at times, but the repetitious confrontations become predictably uneventful after a while. While Yggdra Union offers a unique spin on tactical combat, it lacks the creative spice that makes other games in the genre so captivating. 5.5/10