The wheel item was accidentally added in the V1.61 update on March 1st, 2012. The item was actually invisible. Also, if you selected a wheel and pressed T while in the Level Editor to test your level, the test run would fail to start. This item has now been removed. The wheel might have been "added" as an accident because an inner cutout setting for the circle was added during the same release.
Main article: Blade Weapons
The blade weapons were added as part of the V1.50 update on November 22, 2011. There are 12 different forms it can take on: a battle axe, a katana, a medieval sword, a meat cleaver knife, a cutlass, a fire axe, a machete, a spear, a spike, a javelin, a sai, and a trident. They work like singular spikes, but are very mobile, as well as being grabbable and easily jointed to NPCs. Two additional blade weapons not found in the full version, are in the v1.52 demo.
Main article: Food Items
The food items were added October 28, 2011 as of V1.49. The food item includes 3 food types, a watermelon, a pumpkin, and a pineapple. These foods can be sucked up in Lawnmower Man's mower just like the NPCs and can be impaled by spikes and blade weapons.
Main article: Chain
The chain is a gray metallic object added in the 1.47 update, along with the arrow gun. The chain was designed so people wouldn't have to keep jointing objects together to make a group of ropes. The chain is very easily breakable when used to support high density objects, although chains in real life were designed to hold heavy things.
Main article: Glass panel
The glass panel is a breakable object added to the editor on March 30th, 2011. It is a rectangular object, similar to the shape of the building blocks, but smaller. It has a somewhat low opacity, and can break into multiple shards when hit. The resistance to breaking can be set from 1 to 10, with 1 being the weakest and 10 being the strongest. The glass shards are capable of stabbing the same way that spikes and harpoon guns do, but this can be turned off. The denser the glass is, the more likely it is to kill the player when their character is stabbed.
Main article: Meteor
The meteor is a large circular item with brown coloring and craters. Its diameter can be adjusted from 200 to 600, with the height and width always being equal. The meteor is very dense and can crush many objects easily. The meteor also makes a loud thumping sound when it hits the ground.
Main article: Table and ChairThe table is a simple wooden table that breaks easily when something falls on top of it. The table has a similar design to the chair, which was designed based on the table.
Main article: Table and Chair
The chair is a simple wooden chair designed to complement the table. It breaks easily, and can seat a non-playable character.
BottleMain article: Bottle
Bottles are the smallest miscellaneous item. Bottles can be shattered very easily and burst into glass-like shards when broken, but unlike glass, these shards cannot stab the character. There are four types of bottles available. Bottles behave similarly to the bottle found in the Effective Shopper's cart, except that these bottles are fully breakable, while Effective Shopper's opens and spews "Cock Cola".
TelevisionMain article: Television
The television is based off of old-fashioned televisions, including knobs and dials, with a look similar to a microwave.Its screen can be broken when little force is exerted upon it, and the television can be broken into up to four pieces. The television cannot play a video, just like the boombox cannot play music. However, highly witted users tend to put their own animations on the TV as well as in cinema levels.
BoomboxMain article: Boombox
The boombox has a similar density to the television, but can only be broken into three pieces. Despite it being a boombox, it cannot play music.
Soccer BallMain article: Soccer Ball
The soccer ball is a small, bouncy, ball-like object. It can be thrown easily by characters. Its design is based upon a traditional English soccer ball (or football).
VanMain article: Van
The van is a breakable front-facing minivan with a relatively high density. When broken, the van emits an explosion animation and sound which does not affect the player. The license plate reads IM A VAN.
SignsMain article: Signs
Signs are one of the fourteen miscellaneous items featured in Happy Wheels. There are thirteen different kinds of signs that tell the character when to slow down, stop, turn and various other warnings.
Trash CanMain article: Trash Can
The trash can is a crushable garbage bin and has the option to store trash inside it. It can be crushed in two ways, depending on which side it gets hit. There's a total of 9 items of trash inside of it.
ToiletMain article: Toilet
The toilet is a breakable object. It breaks in 4 pieces and water will spew out. (The water is a blue-ish transparent version of blood type 1 in the game).