I will make a megaproject of my life. Honestly, there could be no better game for it than Terraria, especially that it's a pixelized sprite 2D platformer.
I present you...
I used mspaint so you know, crappy quality
But it's best for pixel = block ratio.
Aboveground:
From entrance (at the left): Ball Room, Library, Observation Tower; Main block (from bottom): Chapel, Dracula's Suite, Throne Room; Right Block: Some random tower, Garden, Clock Tower, Garden pt.2;
Underground:
Again from the left: Underground Reservoir, Arena of Pain, Treasury (complete with heaps of gold bars!), Trapped Corridors.
From left to right it's 181 blocks, from top of Throne room to bottom of the map: 195 blocks.
It will be complete with treasure chests, that will contain gold, armor pieces and some rare items. The artifacts I will include will be Cloud in the Bottle (double jump, needed to get in many areas), Breathing Reed (or you will drown in Reservoir) and Lucky Horseshoe (to get to two certain places). Also propably some 'rare' weaponry that you can find in dungeon/underground or high-tier craftables as reward for all those future Belmonts
The thing will need a massive amount of stone blocks, and wooden platforms. Then copper, silver and golden block walls for decor and some furniture as well - try to count the amount of doors
The project will sure be changed a lot - for example I want to stuff something below Dracula's suite. Maybe a small treasure room with demonite equipment?
I'm worried about Spikes - there's a lot of them included in the project, especially in Clock Tower. Do anyone knows if the dungeon spikes can be demolished and grabbed with you (please say yes)?