"Whatever these things are,
people want 'em! We need
to up our production!

(And no practice for you!)
— Built to Scale 2 Description

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The Dazzles 2
Built to Scale 2
組み立て2 Kumitate 2
Built to scale 2
BPM 139
Appearance Rhythm Heaven
Game Number 31
Perfect Reward "Assembly Line Slogans"

Built to Scale 2 (組み立て2 Assembly 2?) is the 31st minigame in Rhythm Heaven, being the sequel to Built to Scale. In this game, the Widgets' assembly line has been extended and your job is to keep the production on. Getting a perfect on this game earns a gift "Assembly Line Slogans" which you can read it at the cafe.


Built to Scale 2 gameplay

The gameplay is very similar to that of its original game. The main things that were added were much faster moving squares in between the original rhythm, a smaller time spent in the darkness, and a different coloration.


  • Tap & Hold: Prepare launch
  • Flick: Shoot Rod

Timing Notes

  • Hit: The rod hits both squares and connects them.
  • Barely: The rod will hit both squares, but knock them down, only sending the rod itself down the conveyor belt. A barely counts as a miss.
  • Miss: The rod and squares never make contact, and the squares will roll into the nearby slots and disappear through them.

Rating Notes


  • "Built to Scale 2 Results"

Try Again

  • "You're not quite there yet."
  • "Those changes in tempo fooled you!"


  • "Hm..."
  • "I don't know..."
  • "Good enough..."
  • "I guess that was all right."


  • "Basics: Mastered!"
  • "You're good at the fast ones!"
  • "You're adopting to the rhythm well!"
  • "You did great in that one part!"




  • This is the only time in which the squares are red, as opposed to white in other installments.
  • It is also the only time in which the color yellow was used in a Built to Scale sequel, as opposed to a different shade of blue in other installments.
  • This is the second time the tiles on the floor flash white, with the DS version of Remix 1 being the first to do so.


Rhythm Heaven - Built to Scale 2 (Perfect) (English)

Rhythm Heaven - Built to Scale 2 (Perfect) (English)

In Other Languages

Language Name Meaning
JP Japanese 組み立て2 Assembly 2
US English (US)
UK English (UK)
FR French A la chaîne 2
ES Spanish A Escala 2
D German Beatfabrik 2
IT Italian Fatti ad arte 2
KR Korean 부품 조립 2 Assembly 2

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