All Buildable Items

As you progress through the game, you'll unlock new things you can use and build. Here are all of the buildable things you can unlock and how to unlock them.
Item 	How to unlock
Bigly Blower 	Earn Silver or better on Garden of Evil
Buildo 	Unlocked by default
Cleaver 	Earn Gold or better on Dawn of the Toys
Cremator 	Earn Gold or better on No. 2
Duildo 	Earn Diamond or better on Operation Alley
Gludo 	Earn Gold or better on Operation Alley
H-EMP 	Earn Silver or better on Flash in the Pan
Hotbox 	Earn Gold or better on Big Trouble in Little Hallway
Lancer 	Earn Ruby or better on No. 2
Large Marge 	Earn Ruby or better on Garden of Evil
Light 	Earn Silver or better on Action Attic
Lil' Bertha 	Earn Diamond or better on Airhockey Shuffle
Lil' Betty 	Earn Gold or better on Airhockey Shuffle
Lil' Whistler	Collect all the collectibles in Dawn of the Toys
MP-PG 	Complete all levels on Expert or Nightmare difficulty
P-IMP 	Earn Ruby or better on Flash in the Pan
P-PG 	Earn Silver or better on Fort Jeep
Stingy Boy 	Unlocked by default
Subminer 	Earn Emerald or better on Dawn of the Toys
Tango 7 	Earn Silver or better on Toy Palace
Tango Haa 	Earn Emerald or better on Toy Palace
Uberlight 	Earn Ruby or better on Action Attic
Venom Ivy 	Earn Ruby or better on Toy Palace
Waterbomb 	Unlocked by default