as for game play it is an open world game which also has a few closed levels. all of supermans powers are scrollable just like xmen legends/ batman style. all the abilities are upgradeable. there is a button you can press which toggles your currant full potential on and off. if your full potential is on then all of your attacks kill and they are very destructive. example if you have your flying on full potential then you fly so fast that buildings break up or you can fly streight throught buildings. if its off then your heat vesion is a small beam that does a little damage and its mainly concussive, if its on then its a huge destructive beam that takes down a city block. if you get punched really hard by a badguy when the button is off then you go flying but you can slow your self down in mid air my flying, if its on then you say put even after the guy hit you and a masive crater is made in the ground, you can also hit alot harder ect for every power. the good thing about unleashing your full potential is that it gets the more phisical missions none quiker. a bad thing is no1. you dont get points to buy unlockables or upgrade or buy powers, also if you go out of control to much, then during your spare time the army will attack you and they are aided by starr labbs and they pack ALOT of kriptonite and are REALLy hard to beat. you can also go to space and other planets, if you go on another planet it is basicaly an infinate loop of senery. also you can heal, if you get badly beaten you will see supes with a few brusies, you do not heal when in a battle only when the fight is finished. there is plently of exciting disasters that you can face after the story like, petty crocks, bank robbers, cats in trees, house fires, tsnamies, earthquakes, volcanoes, tornados, stoping neuclear bmbs, stoping a meateor shower, ships sinking, bvuildings falling ect.