Accepting any suggestions.

The box is 1000x1000

the game has shitty "graphics", yet it requires 4 GB ram

this is what you call bad programming

My first minecraft world, includes:

*castle, with keep, towers,lava moat etc
*A wooden pirate ship with working cannons
*A large TNT Cannon
*~1/3 Scale Iowa Class battleship
*Massive monorail line "Skyway" which leads to
*Huge Watchtower/Fortress/Cathedral
*Also has a pyramid which houses some treasure
*Numerous mines which lead to the bedrock
*Argonath(LOTR) style statue
*Walled city(wip)
*Miles of underground tunnels
*Underground missile base, with working missile launch system

continually worked on since beta 1.2 or so

A collection of useful and awesome redstone machines and contraptions plus a large mob grinder which gives 8000 drops per hour.

A very dangerous parkour map follow unlit redstone lamps ladders wool
and soul sand.
watermelon means you have finished the level
go on this adventure for watermelon cake yum...
Play on peaceful and don't break anything