The Parts Menu includes all the parts used to construct robots. They are divided into categories: Basic, Structural, Joints, Mechanical, Powered, and Cosmetic.

Parts Menu

⚙ Basic Parts

A collection of parts that you're most likely to use when building your robot.

Note: Rods and wheels only attach to rods.

Name Icon Description Cost Mass Size Re-Size & Control? Example
Block (Medium)   The basic robot building part. Medium weight for typical use. $2/unit 1.0 1x1x1 3-axis, No  
Block (Light)   The basic robot building part. Lightweight variant that's just as sturdy has heavy variants. $4/unit 0.2 1x1x1 3-axis, No  
Block (Heavy)   The basic robot building part. Heavy variant for weighting things down. $3/unit 2.0 1x1x1 3-axis, No
Rod   Attach rods to motors to spin them. $1/unit 0.5 2x1x1 Limited, No  
Solid Wheel (3x3x1)   A solid wheel with a rubber grip. High friction, but bumpy at high RPM. $36 2.0 3x3x1 No, No  
RC Wheel (3x3x3)   A solid wheel with a rubber grip. High friction, but bumpy at high PRM. $48 3.00 3x3x3 No, No  
Small Piston   A piston for lateral movement. $45/unit 2.0 2x1x1 Limited, Controllable  
DC Motor   Continuously spins a connected rod. Resize motor for higher torque. $30/unit 1.0 1x1x1 3-axis, Controllable  
Servo Motor   Limits a motor rotation to a specified angle. Resize the motor for higher torque. $40/unit 1.0 1x1x1 3-axis resize, Controllable  

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⚙ Structural Parts

Name Icon Description Cost Mass Size Re-Size & Control? Example
Block (Medium)   The basic robot building part. Medium weight for typical use. $2/unit 1.0 1x1x1 3-axis, No  
Block (Light)   The basic robot building part. Lightweight variant that's just as sturdy as heavy variants. $4/unit 0.2 1x1x1 3-axis, No  
Block (Heavy)   The basic robot building part. Heavy variant for weighing things down. $3/unit 2 1x1x1 3-axis, No
Smooth Block (Light)   A smooth version of the standard cube block. $2/unit 0.16 1x1x1 3-axis, No  
Smooth Block (Medium)   $4/unit 0.8 1x1x1 3-axis, No
Smooth Block (Heavy)   $3/unit 1.6 1x1x1 3-axis, No
Block Corner (Light)   Forms a corner between 1x1 standard cube blocks. $4/unit 0.07 1x1x1 3-axis, No  
Block Corner   $2/unit 0.35 1x1x1 3-axis, No
Block Corner (Heavy)   $3/unit 0.7 1x1x1 3-axis, No
Wedge (Light)   Adjustable and attachable wedge piece. $4/unit 0.1 1x1x1 3-axis, No  
Wedge (Medium)   $2/unit 0.5 1x1x1 3-axis, No
Wedge (Heavy)   $3/unit 1 1x1x1 3-axis, No
Smooth Wedge (Light)   A smooth version of the wedge. $4/unit 0.16 1x1x1 3-axis, No  
Smooth Wedge (Medium)   $2/unit 0.8 1x1x1 3-axis, No
Smooth Wedge (Heavy)   $3/unit 1.6 1x1x1 3-axis, No
Wedge Corner (Light)   Forms a corner between 1x1 wedges. $4/unit 0.07 1x1x1 3-axis, No  
Wedge Corner (Medium)   $2/unit 0.35 1x1x1 3-axis, No
Wedge Corner (Heavy)   $3/unit 0.7 1x1x1 3-axis, No
Pyramid (Light)   Adjustable pyramid piece. $4/unit 0.14 1x1x1 3-axis, No  
Pyramid (Medium)   $2/unit 0.7 1x1x1 3-axis, No
Pyramid (Heavy)   $3/unit 1.4 1x1x1 3-axis, No
Bend (Light)   Prevents collision on two sides. $4/unit 0.16 1x1x1 3-axis, No  
Bend (Medium)   $2/unit 0.8 1x1x1 3-axis, No
Bend (Heavy)   $3/unit 1.6 1x1x1 3-axis, No
Smooth Bend (Light)   A smooth version of the bend. $4/unit 0.16 1x1x1 3-axis, No  
Smooth Bend (Medium)   $2/unit 0.8 1x1x1 Limited, No
Smooth Bend (Heavy)   $3/unit 1.6 1x1x1 3-axis, No
Bend Corner (Light)   Forms a corner between 1x1 bend blocks. $4/unit 0.16 1x1x1 Limited, No  
Bend Corner (Medium)   $2/unit 0.8 1x1x1 Limited, No
Bend Corner (Heavy)   $3/unit 1.6 1x1x1 Limited, No
Curve (Light)   Prevents collisions on three sides. $4/unit 0.16 1x1x1 Limited, No  
Curve (Medium)   $2/unit 0.8 1x1x1 Limited, No
Curve (Heavy)   $3/unit 1.6 1x1x1 Limited, No
Smooth Curve (Light)   A smooth version of the curve. $4/unit 0.16 1x1x1 Limited, No  
Smooth Curve (Medium)   $2/unit 0.8 1x1x1 Limited, No
Smooth Curve (Heavy)   $3/unit 1.6 1x1x1 Limited, No
Cylinder (Light)   Prevents collisions on all sides. $4/unit 0.16 1x1x1 Limited, No  
Cylinder (Medium)   $2/unit 0.8 1x1x1 Limited, No
Cylinder (Heavy)   $3/unit 1.6 1x1x1 Limited, No
Smooth Cylinder (Light)   A smooth version of the cylinder. $4/unit 0.16 1x1x1 Limited, No  
Smooth Cylinder (Medium)   $2/unit 0.8 1x1x1 Limited, No
Smooth Cylinder (Heavy)   $3/unit 1.6 1x1x1 Limited, No
Interior Corner (Light)   Forms an interior corner between various other blocks. $4/unit 0.2 1x1x1 3-axis, No  
Interior Corner (Medium)   $2/unit 0.2 1x1x1 3-axis, No
Interior Corner (Heavy)   $3/unit 0.2 1x1x1 3-axis, No
Ramp (Light)   A ramp with a concave curve. $4/unit 0.16 1x1x1 3-axis, No  
Ramp (Medium)   $2/unit 0.8 1x1x1 3-axis, No
Ramp (Heavy)   $3/unit 1.6 1x1x1 3-axis, No
Mount (Light)   A stand for mounting parts on. $4/unit 0.01 1x1x1 Limited, No  
Mount (Medium)   $2/unit 0.05 1x1x1 Limited, No
Mount (Heavy)   $3/unit 0.1 1x1x1 Limited, No
Straight Pipe (Light)   A straight pipe. Does not teleport to other worlds. $4/unit 0.03 1x1x1 Limited, No  
Straight Pipe (Medium)   $2/unit 0.15 1x1x1 Limited, No
Straight Pipe (Heavy)   $3/unit 0.3 1x1x1 Limited, No
Corner Pipe (Light)   A bent pipe. $4 0.036 2x2x1 No, No  
Corner Pipe (Medium)   $2 0.18 2x2x1 No, No
Corner Pipe (Heavy)   $3 0.36 2x2x1 No, No
U Pipe (Light)   A pipe in the shape of a U. $4 0.054 3x2x1 No, No  
U Pipe (Medium)   $2 0.27 3x2x1 No, No
U Pipe (Heavy)   $3 0.54 3x2x1 No, No
Tall U Pipe (Light)   A pipe in the shape of a tall U. $4 0.06 3x2x1 No, No  
Tall U Pipe (Medium)   $2 0.3 3x2x1 No, No
Tall U Pipe (Heavy)   $3 0.6 3x2x1 No, No
Sharp U Pipe (Light)   A pipe that turns in a sharp U to connect at two adjacent pieces. $4 0.048 2x2x1 No, No  
Sharp U Pipe (Medium)   $2 0.24 2x2x1 No, No
Sharp U Pipe (Heavy)   $3 0.48 2x2x1 No, No
3-Way Pipe (Light)   A pipe with three connections. $4 0.054 2x2x1 No, No  
3-Way Pipe (Medium)   $2 0.27 2x2x1 No, No
3-Way Pipe (Heavy)   $3 0.54 2x2x1 No, No
4-Way Pipe (Light)   A pipe with four connections. $4 0.072 2x2x1 No, No  
4-Way Pipe (Medium)   $2 0.36 2x2x1 No, No
4-Way Pipe (Heavy)   $3 0.72 2x2x1 No, No
5-Way Pipe (Light)   A pipe with five connections. $4 0.09 2x2x2 No, No  
5-Way Pipe (Medium)   $2 0.45 2x2x2 No, No
5-Way Pipe (Heavy)   $3 0.9 2x2x2 No, No

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⚙ Joints

*Note: CV Joints and Universal Joints only attach to rods and/or spinning rods.

Name Icon Description Cost Mass Size Re-Size & Control? Example
Hinge   A hinge that pivots at the center. $8 1.0 1x1x1 No, No  
Hinge (Angle)   A hinge that pivots at the center. Starts at a 90-degree angle. $8 1.0 1x1x1 No, No  
Bearing   A bearing to rotate connected parts. $8 1.0 1x1x1 No, No  
Ring Bearing   A ring bearing to rotate connected parts. $8 3.0 3x3x1 No, No
Ball and Socket   A ball and socket hinge that pivots at the center. $12 1.0 1x1x1 No, No  
Bobble Joint   A spring joint that bobbles. $12 1.0 1x1x1 No, No  
CV Joint   A constant velocity joint. $12 1.0 2x1x1 No, No  
Universal Joint   A yoke and spider universal joint. $12 0.3 2x1x1 No, No  

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⚙ Mechanical Parts

Note: Wheels, gears, rod blades, rotary blades, and propellers only attach to rods and/or spinning rods.

Name Icon Description Cost Mass Size Re-Size & Control? Example
Rod   Attach rods to motors to spin them. $1/unit 0.5 2x1x1 Limited, No  
Solid Wheel (1x1x1)   A solid wheel with a rubber grip. High friction, but bumpy at high RPM. $20 1.0 2x2x1 No, No  
Solid Wheel (3x3x1)   $36 2.0 3x3x1 No, No
Solid Wheel (5x5x1)   $52 4.0 5x5x1 No, No
Solid Wheel (5x5x3)   $54 12.0 5x5x3 No, No
Solid Wheel (7x7x1)   $68 20.0 7x7x1 No, No
Solid Wheel (9x9x1)   $84 25.0 9x9x1 No, No
Solid Wheel (9x9x5)   $88 30.0 9x9x5 No, No
RC Wheel (3x3x3)   A dense foam wheel. Low friction, and smoother at high RPM. $48 3.0 3x3x3 No, No  
RC Wheel (5x5x5)   $66 20.0 5x5x5 No, No
Gear (8)   A spur gear with 8 teeth. $4 5.0 1x1x1 No, No  
Gear (16)   A spur gear with 16 teeth. $4 5.0 2x2x0 No, No
Crown Gear (16)   Connects to another gear at right angles. Has 16 teeth. $4 5.0 2x2x1 No, No
Gear (24)   A spur gear with 24 teeth. $4 5.0 3x3x0 No, No
Crown Gear (24)   Connects to another gear at right angles. Has 24 teeth. $4 5.0 3x3x1 No, No
Gear (32)   A spur gear with 32 teeth. $4 5.0 4x4x0 No, No
Crown Gear (32)   Connects to another gear at right angles. Has 32 teeth. $4 5.0 4x4x1 No, No
Differential Gear   Allows the rods attached at either end to revolve at different speeds. Has 32 teeth. $30 8.0 3x2x2 No, No  
Elevator   Climbs an attached rod with a connected motor. $40 3.5 2x1x1 No, No  
Bristle Duster (Small)   For cleaning messes. $10 1.0 2x2x1 No, No  
Bristle Duster (Medium)   $16 1.5 2x2x1 No, No
Bristle Duster (Large)   $20 2.0 5x5x1 No, No
Saw (Small)   A saw blade. Good for branches and trees. $10 0.01 4x1x1 No, No  
Saw (Medium)   $16 0.05 6x2x1 No, No
Saw (Large)   $20 0.05 8x2x1 No, No
Saw (Huge)   $20 0.05 9x3x3 No, No
Blade (Small)   A sharp blade. Good for poking things. $8 0.01 3x1x1 No, No  
Blade (Medium)   $16 0.05 7x1x1 No, No
Blade (Large)   $20 0.1 9x1x1 No, No
Rod Blade (Small)   Attach to a spinning rod. Good for mowing. $10 0.02 5x1x0 No, No  
Rod Blade (Medium)   $20 0.1 12x1x0 No, No
Rod Blade (Large)   $24 0.2 16x1x0 No, No
Rotary Blade   Used for tilling soil. $20 0.02 4x4x1 No, No  
Propeller (Forward)   Attach to a spinning rod to apply forces. Generates lift in the same direction as its angular velocity. $200 1.25 7x1x1 No, Controllable  
Propeller (Reverse)   $20 1.25 7x1x1 No, Controllable

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⚙ Powered Parts

Name Icon Description Cost Mass Size Re-Size & Control? Example
DC Motor   Continuously spins a connected rod. Resize the motor for higher torque. $30/unit 1.0 1x1x1 3-axis, Controllable  
Servo Motor   Limits a motor rotation to a specified angle. Resize the motor for higher torque. $40/unit 1.0 1x1x1 3-axis, Controllable
Piston (Small)   A piston for lateral movement. $45/unit 2.0 2x1x1 Limited, Controllable  
Telescoping Piston (Small)   Extends farther than its length. Lower max force than the non-telescoping piston. $90/unit 2.3 2x2x1 Limited, Controllable  
Piston (Large)   A large piston for lateral movement. $6/unit 7.0 3x3x3 Limited, Controllable  
Telescoping Piston (Large)   Extends farther then it's length. Lower max force than the non-telescoping piston. $12/unit 7.6 3x3x3 Limited, Controllable  
Laser Pointer   A laser pointer to assist in aiming $50 0.5 1x1x0 No, Controllable  
LED   An LED that can be controlled $30 0.2 1x1x1 No, Controllable  
Vacuum   With powerful cyclone technology! Supplies limited. Call today! $800 2.0 5x5x4 No, Controllable  
Powered Pincer   For grabbing things $1,300 1.7 5x2x1 No, Controllable  
Powered Claw   For grabbing things $1,300 2.4 5x4x2 No, Controllable  
Text Screen A screen to display text. Edit text via the Properties Menu or by scripting. $4/unit 0.2 1x1x1 Limited, Controllable  
Microcontroller   A programmable brain for your robot. $300 1.0 1x1x1 No, Controllable  
Touch Sensor   A part that sense if and how much it is pressed. $50 1.05 1x1x1 No, Controllable
Force Sensor   A part that senses the forces applied to it along 6 axes. $100 2.0 1x1x1 No, Controllable
Inertial Sensor   A part for measuring acceleration, rotation, and angular velocity. Also known as the Inertial Measurement Unit (IMU). $150 1.0 1x1x1 No, Controllable
Distance Sensor   A part that senses distance to the first object it encounters. $75 1.0 1x1x1 No, Controllable
Color Sensor   A camera that senses the color in front of it. $100 1.0 1x1x1 No, Controllable

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⚙ Cosmetic Parts

Name Icon Description Mass Size Re-Size & Control? Example
Glass   Good for covering part of your robot but still seeing inside. $2/unit 1x1x1 3-axis, No  
Googly Eyes   Because every robot needs googly eyes. 0.2 1x1x0 No, No  
Googly Eyes (Half)   For your sleepy / excited robots. 0.02 1x1x0 No, No
Googly Eyes (Titled)   For angry/upset robots. 0.02 1x1x0 No, No
Decoration (Dot)   Use them as eyes, buttons, noses, etc. 0.05 1x1x0 No, No  
Decoration (Line)   A mouth perhaps? 0.05 1x0x0 No, No
Decoration (O)   Is it a mouth? An eye? A glyph from a forgotten language from an alien race newly discovered by robots on Planet Earth? You decide! 0.05 1x1x0 No, No  
Decoration (U)   A happy mouth? A sad eye? An inquisitive eyebrow? A ":U" emoji? Your call. 0.05 1x1x0 No, No  
Cat Mouth   Add a cute little cat smile to your robot. 0.02 1x1x0 No, No  
Whiskers   Cute cat whiskers. 0.05 1x1x0 No, No  
Robot Eyes   To see you better with. 0.5 2x1x1 No, No  
Face Screen   An expressive face screen. Don't blink or you'll miss it. 0.2 1x1x1 Limited, No  
Mustache   For the burliest of robots. 0.02 2x1x1 No, No  
Top Hat   Add some class to your robot. 0.02 3x3x3 No, No  
Sun Hat   Shade your robot in fashion on a sunny day. 0.02 6x6x2 No, No  
Cap   Cool robots only. 0.02 3x2x2 No, No  
Fedora   For part-time adventuring. 0.02 4x3x2 No, No  
Beret   A lovely French beret. 0.02 2x2x2 No, No  
Chef Hat   Add some spice with a Chef’s hat. 0.02 5x3x3 No, No  
Firefighter Hat   Wear in case of fire. Or dress up your dalmatian. 0.02 6x4x3 No, No  
Police Hat   Hello, Robo….Officer. 0.02 3x3x2 No, No  
Hard Hat   Protect your robot from workplace injuries. 0.02 3x2x2 No, No  
Propeller Hat   A fun spinny hat. 0.02 3x2x2 No, No  
Crown   One robot to rule them all. 0.02 2x2x2 No, No  
Witch Hat   Add a spooky flair. 0.02 4x4x3 No, No  
Viking Helmet   Going to the opera? 0.02 3x3x3 No, No  
Sailor's Hat   Perfect for sailing the seas. 0.02 2x2x2 No, No  
Pirate Hat   Thar be treasure on yer robit. 0.02 5x5x2 No, No  
Unicorn Horn   Make your robot a beautiful unicorn, or a majestic narwhal. 0.05 5x1x1 No, No  
Winter Hat   Stay nice and warm with this hat. 3.01 5x5x3 No, No  
Antler (Left)   A deer's left antler. 0.1 6x3x2 No, No  
Antler (Right)   A deer's right antler. 0.1 6x3x2 No, No
Bowtie   For dapper robots. 0.02 2x1x1 No, No  
Hook   T’is a hook part fer latching onto things and findin’ booty. 1.5 3x2x1 No, No  
Hand   Lend your robots a (cosmetic for now) hand. 1.5 3x3x1 No, No  
Boot   A hard boot. 0.5 3x2x1 No, No  
Cat Ears   For cat-like appearances. 0.05 2x2x2 No, No  
Curly Antenna   For bug-like appearances. 1.395 4x4x1 No, No  
Wind-Up Key   Wind'em Up! 0.05 5x4x1 No, No  
Bouncy Antenna   Add a bouncy antenna to your robot. 2.3 4x1x1 No, No  
Bird   Just a friendly bird. 0.05 3x2x1 No, No  
Sprout   A leafy green bud. 4.0 4x3x0 No, No  
Moss   To give your robot a more earthy vibe. 0.01 2x2x1 No, No  
Cactus   A small spikey friend. 0.1 3x2x2 No, No  
Succulent   Add to your house plant collection. 0.1 2x2x2 No, No
Hood Ornament   To show of your ride a little. 0.05 2x2x1 No, No  
Headlight   Shine a light where you're headed. 0.05 2x1x1 No, No
Fin   A decorative fin. Also works on robotic sharks... 0.1 4x2x1 No, No  
Exhaust Pipe 1   And you thought your job was exhausting. 0.05 3x1x1 No, No  
Exhaust Pipe 2   0.1 3x2x1 No, No
Exhaust Pipe 3   0.2 3x2x1 No, No
Handlebars  

 

Handlebars for the biker look. 0.05 4x2x1 No, No  
Vent (Round)   It does a lot of venting. 0.05 2x2x0 No, No  
Vent (Rectangle)   0.05 4x2x0 No, No
Bolt   A metal bolt. 0.02 1x1x0 No, No
Light Bulb   An incandescent light bulb. 0.1 2x1x1 No, Controllable  
Spike   Stick'em with the pointy end. 0.05 2x1x1 No, No  
Fuzzy Dice   A pair of fuzzy dice for good luck. 3.2 3x3x1 No, No  
Boxing Glove  

 

Please keep this part away from RoboCo employees. 2.0 5x4x3 No, No  
Toy Buttons  

 

 

Up, Up, Down, Down, Left, Right, B, A. 0.02 1x1x0 No, No  
Loudspeaker   A speaker for being heard. 1.0 2x2x2 No, No  
Security Camera   For keeping a close eye on things. 0.02 2x2x1 No, No  
Wooden Plank   Just a board and some nails. 0.05 3x1x0 No, No  
Metal Plate (Rectangle)   Extra plating. 0.02 5x3x0 No, No  
Metal Plate (Square)   0.02 3x3x1 No, No
Gems  

 

 

 

 

Add bling to your robot. 0.02 1x1x0 No, No  
Radar Dish   It's always listening. 1.0 2x2x2 No, No  
Lobster Claw  

 

Snippy claws. 0.05 3x1x1 No, No  
Jack-o'-Lantern   Added in the latest patch. 5.0 7x7x6 No, No  
Spoiler   Don't use this part if you haven't seen the movie. 1.0 24x8x6 No, No  
Cardboard Box   Don't look under the box. 1.0 9x9x5 No, No  
Giant Robot Eye   The largest eye you've ever seen! s0.50 3x3x0 No, No  
Little Guy   He's just a little guy! 0.05 2x2x2 No, No  
Platypus Bill   Venom and egg-laying abilities sold separately. 5.0 6x4x3 No, No  
Turbo Drum   A greeble for that sci-fi look. 0.05 3x3x2 No, No  
Modem Face   0.05 2x2x1 No, No
Breaker Panel   0.05 1x1x0 No, No
Radiator Block   0.05 3x3x1 No, No
Open Gasket   0.05 1x1x1 No, No
Compact Rail   0.05 3x1x1 No, No
Cable Relay   0.05 7x1x1 No, No
Slapstick Glasses   These glasses often inspire laughter (citation needed). 0.5 3x3x2 No, No  
Turret   Shoots foam balls. 1.0 2x1x1 No, Controllable  
Bubble Machine   BUBBLES! My bubbles. 0.1 1x1x1 No, Controllable  
Barnacles  

 

Brought to you by the Organics Department. 0.05 1x1x0 No, No  
Anemone   0.05 2x2x1 No, No
Shell   0.05 3x3x1 No, No
Starfish   0.05 3x3x1 No, No
Sea Sponge   0.05 3x3x1 No, No
Branching Coral   0.05 4x4x3 No, No
Short Coral   0.05 6x6x1 No, No
Tall Coral   0.05 7x7x2 No, No
Spiny Coral   0.05 7x7x5 No, No
Transistor   IT had some extra parts lying around 0.02 1x1x0 No, No  
Resistor   0.02 1x1x1 No, No
Wires   0.02 5x1x1 No, No
RAM   0.02 3x2x1 No, No
Processor 1   0.02 1x1x0 No, No
Processor 2   0.02 2x1x0 No, No
Cooling Fan   0.02 1x1x1 No, No
Circuit Board   0.02 3x2x0 No, No
Capacitor   0.02 1x1x1 No, No

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