 Several game websites were outraged at Nintendo 's decision . Though disappointed with Nintendo 's decision , McMillen did not think the loss of the 3DS port was a major issue , and saw a brief sales burst on Steam as the news was covered in gaming website . McMillen further praised the flexibility of the Steam platform , which does not require games to obtain ESRB ratings to be published on the service , and the freedom it gave to the publishers regardless of the game content . 
