http://www.ugo.com/channels/games/features/masseffect/default.asp
Did Bioware explain the battle system, will it be like Baldur's Gate/Kotor's or will it be more action oriented (The aiming part)?Due out later this year, Mass Effect is BioWare's futuristic RPG that's exclusive to the 360. The game takes players to the 23rd century on a galactic adventure. The narrative behind it spans across much more than just this one game, as this is merely the first offering in an eventual trilogy of games. Amazingly enough, the story's development won't stop between the releases. Those with an online setup can continuously watch the episodic adventure progress through systematic updates.
Mass Effect's story unravels similar to most RPGs, but the game is not necessarily played like a typical RPG. Those who hate constantly running into random enemies, waiting for a combat mode to load, and taking turns with the enemy smacking each other, will thankfully not have to deal with any of that nonsense here. Play and fighting work similarly to Knights of the Old Republic's action adventure style. All battles transpire in real time; so aiming in combat is now more vital, as fighting is no longer a back-and-forth match.