Sorry if you think this command sucks, but I have made Minecraft a little more like Terraria. Here are some things you can do: Summon the King Slime boss by throwing a Slime Block and Gold Ingot on the ground, make a Death Sickle by throwing a Stick and a Coal, summon Demon Eyes by throwing on the ground a Spider Eye and Glass Block, and even create a Trophy of King Slime by throwing 1 Slimeball and a Gold Nugget. Please don't tell me bad things about it, I just released it and will be adding more and more all the time.
How to install
How to import this command into your world
First, you must give yourself a command block (If you are on a server, you must be 'OP'ed, and have access to /gamemode 1)
To get a command block, type
/give @p command_block in the chat.
Once you have a command block, right click it to open it's GUI.
Now, you must copy and paste the command from your browser into the game. Select the entire command from below, then right click and press 'copy'.
Next, go back to your minecraft world, and paste the command you just copied into the command block. There are a few different keys that may be used to do this, depending on your keyboard. The most common ones are 'CTRL + V', 'COMMAND + V', or 'STRG + V'
Finally, you can press done to exit the GUI, and execute the command block by powering it with a redstone block, a lever, or any thing you can get your grubby hands on. Just make sure you don't place it on top of the command block, or the machine will not be installed!
Show source commands
# This user did not upload the source commands!
/summon FallingSand ~ ~1 ~ {Block:redstone_block,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~ ~1 ~ ~-28 ~1 redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~ ~2 ~ ~ ~-29 ~1 air},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~3 ~6 ~ {Block:command_block,Time:1,TileEntityData:{Command:fill ~ ~ ~-1 ~6 ~ ~1 stained_hardened_clay 5}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add Trophy_I dummy},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add Trophy_I dummy},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add KingSlime_I dummy},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard objectives add DemonEye_I dummy},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command: gamerule commandBlockOutput},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command: tellraw @a [{text:"Terraria Mod ",color:green,bold:true},{text:"by RexBrick",color:dark_aqua,bold:true}]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-15 ~-1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] Trophy_I 2 {Item:{id:"minecraft:gold_nugget"},OnGround:1b}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] DemonEye_I 1 {Item:{id:"minecraft:glass"},OnGround:1b}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-14 ~-1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_Trophy_I_min=1,score_Trophy_I=1] ~ ~ ~ execute @e[r=1,score_Trophy_I_min=2,score_Trophy_I=2] ~ ~ ~ /summon Slime ~ ~ ~ {NoAI:1,Silent:1}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_DemonEye_I_min=1,score_DemonEye_I=1] ~ ~ ~ execute @e[r=1,score_DemonEye_I_min=2,score_DemonEye_I=2] ~ ~ ~ summon Item ~ ~ ~ {Item:{id:"minecraft:skull",Count:1,tag:{display:{Name:"Eye"},{SkullOwner:Eyezzz}}}}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-13 ~-1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] Trophy_I 1 {Item:{id:"minecraft:stick"},OnGround:1b}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_DemonEye_I_min=1,score_DemonEye_I=1] ~ ~ ~ execute @e[r=1,score_DemonEye_I_min=2,score_DemonEye_I=2] ~ ~ ~ kill @e[type=Item,r=3,score_DemonEye_I_min=1,score_DemonEye_I=2]},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-12 ~-1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_Trophy_I_min=1,score_Trophy_I=1] ~ ~ ~ execute @e[r=1,score_Trophy_I_min=2,score_Trophy_I=2] ~ ~ ~ summon Item ~ ~ ~ {Item:{id:"minecraft:stone_hoe",Count:1,tag:{display:{Name:"Death Sickle"},ench:[{id:16,lvl:6}]}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] KingSlime_I 1 {Item:{id:"minecraft:slime"},OnGround:1b}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-11 ~-1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_Trophy_I_min=1,score_Trophy_I=1] ~ ~ ~ execute @e[r=1,score_Trophy_I_min=2,score_Trophy_I=2] ~ ~ ~ kill @e[type=Item,r=3,score_Trophy_I_min=1,score_Trophy_I=2]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_KingSlime_I_min=1,score_KingSlime_I=1] ~ ~ ~ execute @e[r=1,score_KingSlime_I_min=2,score_KingSlime_I=2] ~ ~ ~ /tellraw @a {text:"King Slime has awoken!",color:yellow}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-10 ~-1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_KingSlime_I_min=1,score_KingSlime_I=1] ~ ~ ~ execute @e[r=1,score_KingSlime_I_min=2,score_KingSlime_I=2] ~ ~ ~ kill @e[type=Item,r=3,score_KingSlime_I_min=1,score_KingSlime_I=2]},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~4 ~-10 ~1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_Trophy_I_min=1,score_Trophy_I=1] ~ ~ ~ execute @e[r=1,score_Trophy_I_min=2,score_Trophy_I=2] ~ ~ ~ summon Item ~ ~ ~ {Item:{id:"minecraft:skull",Count:1,tag:{display:{Name:"Trophy"},{SkullOwner:Air}}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] DemonEye_I 2 {Item:{id:"minecraft:spider_eye"},OnGround:1b}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~5 ~-9 ~1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_Trophy_I_min=1,score_Trophy_I=1] ~ ~ ~ execute @e[r=1,score_Trophy_I_min=2,score_Trophy_I=2] ~ ~ ~ kill @e[type=Item,r=3,score_Trophy_I_min=1,score_Trophy_I=2]},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_DemonEye_I_min=1,score_DemonEye_I=1] ~ ~ ~ execute @e[r=1,score_DemonEye_I_min=2,score_DemonEye_I=2] ~ ~ ~ /summon Zombie ~ ~ ~ {IsBaby:1,Equipment:[{},{},{},{},{id:skull,Damage:3,Count:1,tag:{SkullOwner:Eye}}],Silent:1,ActiveEffects:[0:{Id:14,Duration:9999999,Amplifier:1}]}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~6 ~-8 ~1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] Trophy_I 2 {Item:{id:"minecraft:coal"},OnGround:1b}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:/entitydata @e[type=Skeleton] {Equipment:[{},{},{},{},{}]}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~7 ~-7 ~1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_Trophy_I_min=1,score_Trophy_I=1] ~ ~ ~ execute @e[r=1,score_Trophy_I_min=2,score_Trophy_I=2] ~ ~ ~ /playsound mob.wither.death @p},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] KingSlime_I 2 {Item:{id:"minecraft:gold_ingot"},OnGround:1b}},Time:1,}}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~8 ~-6 ~1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:execute @e[score_KingSlime_I_min=1,score_KingSlime_I=1] ~ ~ ~ execute @e[r=1,score_KingSlime_I_min=2,score_KingSlime_I=2] ~ ~ ~ /summon Slime ~ ~ ~ {Size:10,CustomName:"King Slime"}},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:summon FallingSand ~9 ~-5 ~1 {Block:stained_hardened_clay,Data:5,Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:scoreboard players set @e[type=Item] Trophy_I 1 {Item:{id:"minecraft:slime_ball"},OnGround:1b}},Time:1,}}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:gamerule commandBlockOutput false},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~-5 ~ ~9 ~-4 ~ redstone_block},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-4 ~-1 command_block 0 replace {Command:fill ~ ~ ~1 ~6 ~1 ~1 stone 0 replace redstone_block}},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:setblock ~3 ~-3 ~1 command_block 0 replace {Command:fill ~ ~ ~-1 ~6 ~1 ~-1 redstone_block 0 replace stone}},Time:1,Riding:{id:FallingSand,Block:command_block,Time:1,TileEntityData:{Command:setblock ~1 ~-2 ~ wall_sign 4 replace {Text1:"{text:'=====================',clickEvent:{action:run_command,value:\\"/fill ~ ~-1 ~-2 ~9 ~3 ~2 air 0 replace\\"},color:dark_green}",Text2:"{text:'[Right Click]',bold:true,color:green}",Text3:"{text:'Remove Machine',color:red}",Text4:"{text:'========================',color:dark_green}"}},Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~-1 ~-2 ~10 ~0 ~2 stained_glass 5 replace stained_hardened_clay 5},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~3 ~ ~-1 ~9 ~4 ~1 air 0 replace stained_hardened_clay 5},Time:1,Riding:{id:FallingSand,Block:command_block,TileEntityData:{Command:fill ~2 ~ ~-2 ~10 ~3 ~2 stained_hardened_clay 5},Time:1,Riding:{id:FallingSand,Block:stone,Time:1}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}