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Spongelab - Build-A-Body



In this gutsy educational game learn about the human body's major organ systems. Now includes both the male and female builds at no cost.

Build different cell types. Animal anatomy. Plant anatomy. And More. Master the systems. Beat the clock. Climb to the top of the leader board. Have fun learning about Biology. Play with friends or your whole class.

Thank you to the millions of users and fans for all the amazing feedback. The Spongelab team has been working hard to keep improving the 'Build-a-Body' project and all of our learning resources on spongelab.com. Let us know what you think!

Build On!

Choose components from the parts tray. Drag and drop them into the correct position. Once all the systems are complete, assemble them into a complete organism/cell to win.

Connect with your free Spongelab.com account to compete on the leader board. Earn bonus credits and points that can be redeemed on Spongelab.com, and gain access to hundreds of free educational science games.

What's New in Version 3.0

Completely redesigned user interface.
Added support for single login with your Spongelab account
Integrates with lessons, classes, and reports on Spongelab.com
Updated points and time-trial modes
Both male and female forms are now included at no cost in the base build
Added in-app purchase for the following systems

  • Added frog anatomy
  • Added fish anatomy
  • Added worm anatomy
  • Added tomato plant anatomy and development
  • Added soybean anatomy and development
  • Added maple tree anatomy and development
  • Added maple tree anatomy comparison across four seasons
  • Added corn anatomy and development
  • Added animal cell anatomy
  • Added plant cell anatomy
  • Added fungal cell anatomy
  • Added bacterial cell anatomy

  • Leaderboard

    Rank Username Points
    1 golgiboy@spongelab.com 254,758
    2 Colten 113,033
    3 bearwise 82,069
    4 Jcampos 37,734
    5 Lacialford 34,871
    6 KingMarcus 30,393
    7 Porterjm767 25,950
    8 Gulledgema738 24,455
    9 AVANIC1207 24,425
    10 Casperkf369 22,751

    NSF and Science Award