Open the build panel
At the Craft Station, choose Build Robot. The recorded panel tracks six slots and shows 0/6 before you select anything. Pick one part for each slot from My Parts:
- Head
- Torso
- Left Arm
- Right Arm
- Left Leg
- Right Leg
Press BUILD ROBOT at the bottom. Footage shows the finished robot on the station platform after that press. You can build more than one. Master Builder counts 60 robots built, and that counter does not care which parts you used.
Perfect trait versus a mixed robot
Update 1 added the Perfect trait: a robot whose six parts all come from the same robot gets +10% stats, including robots you already own. Mixing parts from different robots is still the feature the game advertises. No public part-stat table says which approach wins. Until stats exist, a matching set is the only confirmed robot bonus. Keep the six parts of a set you are finishing. The Black Hole in Space consumes parts for rewards, and those rates are not published.
A real price, not a price list
Parts are leveled and priced one by one. In a 21–22 October recording, Right Arm Bolt Lv1 cost 208 Cash while that player held 588 Cash. Another moment in the same session described a head around 700 Cash and a left arm around 230 Cash. Those are samples from one shop state, not the current price of every part. The lever is where parts are bought. An Early parts setting added in Update 1 lets you choose which robot tiers the lever rolls. The tier names are not published.
After the robot exists
Send it to a floor. The fight UI can show RETREAT. When the state reads Recovering, TELEPORT and RETREAT are available and the robot rests until HP returns. The rest duration was not measured. Two robots can fight in the same session in that footage. That does not publish a damage formula.
What is still missing
The Index added in Update 1 is the in-game catalog of robots, grouped by tier. Completing a tier pays a reward and a permanent boost of unpublished size. Atom is the only robot named by a code: AT0M3 gives the exclusive Atom robot and 1 Golden Dice. The free robot from liking the game and joining the group is a different reward, and its name is not published. There is no sourced robot tier list.