Backstab roaming??

Hello.*
I recently have bought Backstab for iPhone.*
There are a lot of side jobs, arenas and cities.*
So, can anyone tell me if I can freely roam around the game world (including completing side jobs and collecting treasures) AFTER COMPLETING MAIN STORY??

Im pretty sure this Question has been answered here.....

http://forums.toucharcade.com/showthread.php?t=98230

He's asking if you can roam freely after beating the game, not during the game. Was that answered in the topic? I doubt many people who use these forums have beaten the game.