A downloadable game for Windows, macOS, and Linux

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Even though their personalities vastly differ, Jasmine and TJ share the same sentiment: their brother is insufferable. 

So when a cryptic ad pops up on their computer screens guaranteeing to switch their siblings with other people, Jasmine and TJ promptly sign up—only to find themselves waking up in total different lives one day! 

How will they cope with their little dilemmas? What will they uncover about their siblings and themselves in this wild ride of upside down reality? Can they ever reverse the experiment and solve the mystery behind this life-changing experience (pun intended), and at what costs?


- A 82k words script with a lot of sass from Jazz and cool kid vibes from TJ.

- 8 endings to obtain.

- Custom sprites & CGs.

- Steam achievements.

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All donations go towards an Apple version of the game.  If we hit $99 in donations for the iStore fees, an Apple version will be able to go up.

PayPal us at visualwordplay@gmail.com.

I've been working on this for years, and now we finally have a working version of the game.

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A submission for Finally Finish Something 2018 .


Download NowName your own price

Click download now to get access to the following files:

The_Sibling_Experiment-1.0-linux.tar.bz2 86 MB
The_Sibling_Experiment-1.0-win.zip 82 MB
The_Sibling_Experiment-1.0-mac.zip 81 MB

Also available on

Development log


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With the latest version, I'm getting the following error during play :

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(1 edit)

Thanks for that.  We appreciate it.

I think you got our earliest upload of the files at the end of the jam - before they'd been proofread.  With 83k of text that's a LOT of proofreading!

Everything should be fixed up now in the latest uploads.