Any way to obtain the old Prototype Pack?

[Cammy]

I recently went to the old Kickstarter page for Rimworld and discovered there used to be a "prototype pack" with early rimworld prototypes in select tiers.

Is there any way to obtain/purchase this pack now if I didn't back the kickstarter? I'd really like to be able to explore the earliest versions of the game

[Ark]

If you buy directly from the official site you get Steam access and the prototype pack as a bonus. https://rimworldgame.com/

[Cammy]

oh, alright-- that's kind of unfortunate, as i've already bought the game through steam and can't really justify another $40 for the betas 

nonetheless i'm glad to hear that it's still obtainable by some means