Does DOOM count? It’s been officially open sourced recently, even though it was already treated as such for decades.Either way, I can’t stop playing it, there’s 30 years of user created content to go through.
Id Tech 1 (Doom) source has been available since 1997 under a restrictive license and under the GPL since 1999, so not “recently”. But yeah, that’s my answer. Original Doom.
Does DOOM count? It’s been officially open sourced recently, even though it was already treated as such for decades.Either way, I can’t stop playing it, there’s 30 years of user created content to go through.
Id Tech 1 (Doom) source has been available since 1997 under a restrictive license and under the GPL since 1999, so not “recently”. But yeah, that’s my answer. Original Doom.