Although its overzealous combat system takes some getting used to, Yggdra Union is a rare gem that manages to stay interesting after hours and hours of playtime.
...read the complete Yggdra Union review at GamePro
Though it is best suited for the hardcore strategy/RPG crowd, it's hard not to recommend Yggdra Union to everyone, as it is one of the most engrossing, challenging and unforgettable RPGs released in a long time.
...read the complete Yggdra Union review at GameZone
RPGFan
For those of you who liked Riviera, or who are looking for a strategy RPG to pass the time, there should be nothing stopping you from picking up Yggdra Union.
...read the complete Yggdra Union review at RPGFan
If you’re going to port a Game Boy Advance game to the PSP, this is how you do it. Yggdra Union, a unique and meticulously deep strategy-RPG tragically over-looked on the GBA, shines in its spiffied-up PSP incarnation.
...read the complete Yggdra Union review at Games Radar
If you played the original Yggdra Union and are looking for an upgrade, Yggdra Union for the PSP works well and looks cleaner, though most of the content is the same.
...read the complete Yggdra Union review at IGN
Yggdra Union brings a bunch of elements to the table but fails to excel in any one area. The overall package is somewhat tempting, but most of that appeal will only be appreciated by an incredibly niche audience.
...read the complete Yggdra Union review at GameSpy
GameSpot
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.
...read the complete Yggdra Union review at GameSpot
1UP
Too bad it's not particularly engaging. You can take a game of tic-tac-toe and throw a whole bunch of spicy house rules on it, but let's face it: You're drawing friggin' circles and Xs.
...read the complete Yggdra Union review at 1UP
GameShark
I thoroughly enjoyed the opening moments of each map, looking over the terrain for bonuses and counting moves to make sure that I engaged the enemy with the perfect formation.
...read the complete Yggdra Union review at GameShark