This page refers to an ITEM or VEHICLE that is currently not in the game. It might have been in the game previously but has gotten removed or disabled. It could also not yet be released, or could never be released.
The Seaside Hill is a hill east of the Arena and south east of the Race Track. At the top of the hill is the entrance to the Lava Chamber, where players can complete the Ex Hoc Mundo Easter Egg. It is the 3rd biggest mountain in the game. It was removed in the New Map update.