A downloadable game for Windows, macOS, and Linux

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Make the numbers go up and down with the arrow keys. When you've had enough you can press Esc.

Published Jul 13, 2015
PlatformsWindows, macOS, Linux
AuthorIan MacLarty


Download NowName your own price

Click download now to get access to the following files:

zero_sum_mac.zip 1 MB
zero_sum_win.zip 2 MB
zero_sum_linux64.zip 1 MB

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