- Review Siege Transformers October 2, 2020 📦 UNBOXING | CrimsonRaptors: Transformers Siege (October 1st 2020) Posted By: Tec reviews, TFanPage101, Transformers, YouTube Liked it? Take a second to support TF-Prototype on Patreon! Share:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)