During your second time through in goku's du after you got ss4, defeat broly. As soon as you beat him you'll get a note from trunks and goten(gotenks) saying they want you to participate in a father son battle. For right now disregard that and go to west city, bulma will give you a dragon radar and explain that is doesn't work properly. Now go to the world tournament where you will fight in a fusion, beat the match and continue with the story. Now a new character pops up as omega shenron, after the cutscene, head over to west city again and talk to bulma who tells you that vegeta is practicing ss4. Now go to the last red dot, during the cutscene you and ss4 vegeta will fuse as ss4 gogeta, complete the rest of the du successfully to unlock omega shenron.

in goku's DU(second time) go 2 mountains(down from the place that u fight super buu).supreme kai will say somtin.than fight super buu.go 2 next dot.you'll face brolly.next instead of going 2 the dot,go 2 west city.than beat gotenks.go 2 dot.you'll face omega shenron.beat him and you'll get him



by doing this you'll also get :vegeto,Broly,ss2 gogeta,ss4 gogeta,and o course omega shenron.


P.S.look at questions on regular DBZ 3 game they're good ( :

TO UNLOCK OMEGA SHENRON YOU NEED TO BE PLAYING THROUGH GOKU DRAGON UNIVERSE MODE TWICE. YOU MUST HAVE GOKU SSJ4 CAPSULE.NEXT YOU HAVE TO DEFEATED BROLY THEN IGNORE THE RED DOT ON THE MAP AND FLY TO WEST CITY. GOKU WILL HAVE CONVERSATION WITH BULMA ABOUT DRAGON RADAR. THEN PROCEED TO THE RED DOT AND DEFEATED GOTENKS AT RHE WORLD TOURNAMENT USING GOGETA FUSION. ONCE YOU HAVE DONE SO, THE NEW DOT WILL APPEAR ON YOUR MAP. WHERE YOU WILL FIND OMEGA SHENRON, SSJ4 VEGETA WILL ARRIVE AND HE WILL FUSE WITH SSJ4 GOKU TO FORM SSJ4 GOGETA. YOU WILL BATTLE OMEGA SHENRON IN THIS FORM, DEFEATED OMEGA SHENRON AND YOU WILL UNLOCK HIM.

BY- MICHAEL CHHAK CHHUAK

As Goku in dragon universe the 3rd time around, before you fuse to become vegeto go to the desert. There the top of your screen will say mountains, enter there. After defeating super Buu, Goku and Vegeta will sense a new energy which will be Brolly. After defeating Brolly you'll be invited to battle Gotanks at the world tournament... don't go there just yet. Go around the little islands there will be 2 ???, one of them will be SS4 Goku skill. note: you must put the skill on immediately. After that, go to West City so Bulma can give you a Dragon Radar. After that, defeat Gotanks at the world tournament. After that another dot will appear...that dot will be Omega Shenron's. Defeat him to unlock him.