I really like this idea. I think we can merge them though. Mini-map and world map hidden by default, when you craft a tier-1 map it enables the mini-map but isn't color accurate and would only show the map around the player so it isn't mapping everything, a tier-2 map would enable both the mini-map and world map but again neither are color accurate. Tier-3 could have 2 different crafting recipes, Option 1 would enable color accuracy for both (still leaving color accuracy completely optional as you don't need to craft a tier-3 map.), option 2 would enable mapping, kind of like your character is drawing a map as you move around the world. Tier-4? Could in theory be for cave mapping (but this would be useful later if we get a cave update, just thinking out loud here) Could we also add a slot to the character screen ("c") to place the map so we don't have to keep it in our inventory?