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Sesame Street: Mecha Builders The Game — The three Mecha characters and their tools

Sesame Street: Mecha Builders The Game
Whacky Wizards, Playing 127, Rating 57.1%
Creator Whacky Wizards
Playing 127
Rating 57.1%
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About

Overview

Sesame Street Mecha Builders: The Game is a single-player puzzle game on Roblox built for ages four and up. You play alongside Mecha Abby, Mecha Cookie, and Mecha Elmo, using each character's Mecha tools to work through STEM-focused puzzles and clear levels. This guide covers how to get started, how to use each character, and what to do when you get stuck.

What is on this page

Contents
01

The three Mecha characters and their tools

Summary
In short Each character carries a different Mecha tool, so the puzzle you are facing tells you which one to pick.

Mecha Abby, Mecha Cookie, and Mecha Elmo all have their own tools, and those tools solve different kinds of problems. Some puzzles ask you to use just one character; others need you to switch between all three. Matching the right character to the right obstacle is the core skill of the game.

Mecha Abby brings her own tool that handles specific puzzle obstacles
Mecha Cookie equipped with a different tool suited to other challenges in the level
Mecha Elmo carries a third distinct tool for situations the other two cannot handle
Switching characters some levels are only solvable by combining more than one character's tool
Ask on the board
02

What to check when a puzzle has you stuck

Check
In short Almost every roadblock comes down to a missed instruction, the wrong character, or an obstacle you have not interacted with yet.

The game is designed so that every puzzle can be solved with the tools and information it gives you.

  • Re-read the level instructions shown at the start the puzzle conditions are stated there.
  • Check that you are using the right Mecha character for the obstacle in front of you.
  • Look around the level for obstacles or switches you have not touched yet.
  • Try switching to a different Mecha character and see whether their tool changes anything.
Stuck? Try a video
New Roblox Level! | Sesame Street: Mecha Builders The Game
Sesame Street: Mecha Builders The Game on Roblox – Playthrough
03

Tips for making steady progress

Tips
In short Slow and steady wins here — understanding each puzzle beats rushing through it.

Because difficulty increases gradually from one level to the next, the game rewards players who pay attention to how each tool works.

Tips worth knowing
  • Follow the on-screen hints closely — they are the most reliable guide in the game.
  • Replaying a level you already cleared is a good way to practise.
  • All puzzles are free to play — there is no paywall stopping you from reaching any level.

Glossary

Glossary
Mecha Builder
A Sesame Street character piloting a giant mechanical suit, each one equipped with its own Mecha tool.
Mecha tool
The special ability or device each Mecha character uses to interact with obstacles and solve puzzles.
STEM
Short for Science, Technology, Engineering, and Mathematics — the real-world subjects the game's puzzles are themed around.
Level
A self-contained stage with its own puzzle or set of puzzles.

Common questions

FAQ

Do I have to use all three Mecha characters in every level?

Not always. Some levels call for just one character, while others need you to switch between two or all three. Read the level instructions and let the puzzle guide which characters you bring into play.

Is this game suitable for young children playing on their own?

Yes. It is a single-player game designed for ages four and up, so a young child can play through the whole thing at their own pace.

Updated Oct 5, 2026
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Sesame Street: Mecha Builders The Game Whacky Wizards, Playing 127, Rating 57.1%
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