If there was one thing that made me glad to have attended CitizenCon, it was that absolutely mental snow storm. Partical snow and slush effects High speed winds bending the flora and twisting the snow. Amazing shader work on the visor, suit and vehicle. The very visceral sense that you were dangerously exposed to hostile elements and ran the risk of an icy death. Suddenly, the closed environment of the rover had enormous value as it sheltered the player from the harsh weather. As the guy transitioned into the rear, you could almost sense the relief at getting out of the storm. The team that did this have done an amazing job and deserve a pat on the back if it makes it in to the game in that form.