When the credits rolled on Captain America: Civil War, audiences were shown that Bucky Barnes, the Winter Soldier, was going to be (voluntarily) locked in cryostasis in Wakanda. (polygon.com)
We know that at the end of Civil War, T'Challa has brought him to Wakanda and was keeping him in cryostasis until his scientists (mostly Shuri) could deprogram his Winter Soldier brainwashing. (themarysue.com)
Waking from cryostasis to discover that your ship has crash landed and is unquestionably disabled on this uncharted planet, you must venture out into the elements to examine the damage that the impact has caused. (thatvideogameblog.com)