Honestly, the snow biome isn't too interesting. The crimson/corruption, jungle, and dungeon are used throughout the game. The crimson/corruption, jungle, and ice biome have their own chests. However the snow biome isn't too cool. It doesn't have a boss, sword required for Terra blade, original minibiomes, or special craftibles. I thought we should expand it. Now I'm not sure what all to add, but I think it should totally have an ice blade. You would need ice, snow, and a special material. Maybe give the snow biome a special ore or plant. (Like the jungle spores). Give me some suggestions for the snow biome. Hopefully the devs realize how useless the snow biome is. Expanding it would be great.