many people, including myself, wish to play older versions of terraria such as 1.0 or 1.1. as of now, there is no easy way to play these older versions. there used to be ways to legally downgrade to these versions, but recently these methods have become unusable and only those who purchased the game during older versions can play those older versions. this petition aims to implement support for these older versions on steam. Relogic (the studio behind terraria), or andrew spinks A.K.A. redigit A.K.A. Red, could relatively easily implement these features via steam's beta opt-in program or other methods.