 Another potential Guitar Hero project was discovered by the archival site Unseen64 for a game titled Hero World , a massively multiplayer online game that would link the Guitar Hero and DJ Hero games . The game had been developed by FreeStyle Games , sometime after the release of DJ Hero 2 , with the main development duties passed to Virtual Fairground , using their platform The Ride , an Adobe Flash @-@ based platform that would let the game be played in a web browser . The game was cancelled in 2011 along with other pending Guitar Hero projects . 
 Another potential Guitar Hero project was discovered by the archival site Unseen64 for a game titled Hero World , a massively multiplayer online game <a href='null_relcl' title='1'><mark>that</mark></a>would link the Guitar Hero and DJ Hero games . The game <a href='been_done' title='2'><mark>had</mark></a> been developed by FreeStyle Games , sometime after the release of DJ Hero 2 , with the main development duties passed to Virtual Fairground , using their platform The Ride , an Adobe Flash @-@ based platform <a href='null_relcl' title='3'><mark>that</mark></a>would let the game be played in a web browser . The game was cancelled in 2011 along with other pending Guitar Hero projects . 
Anotha potential Guitar Hero project was discovered by da archival site Unseen64 for a game titled Hero World , a massively multiplayer online game would link the Guitar Hero and DJ Hero games . Tdagame done been developed by FreeStyle Games , sometime after the release of DJ Hero 2 , with the main development duties passed to Virtual Fairground , using their platform Thdaide , an Adobe Flash @-@ based platform would let the game b played in a web browser . The game was cancelled in 2011 along with other pending Guitar Hero projects .