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A new discovery 5 Points

Split horizontally for the first time

Against Newton 10 Points

Split vertically for the first time

Welcome to the sewer 100 Points

Complete the game

Author Comments

Invertion is a challenging puzzle platformer game. You'll need all your skills to finish this Portal inspired adventure.

Feel free to host the game on your site.
Non-exclusive licenses are available.

Just contact us.

Have fun!

PS. Thanks for all the positive comments I'm getting. I'm definately planning to make a sequel with tons of new ideas, to continue the story.

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the game of my childhood... I thought I'd never see her again, it's a great old game... I LOVE HER

help option doesnt even work

~2010's are the peak of flash games

This is a very good game and i'm interested on what happens next.
Please make a sequel! Even though you didn't upload a new game since two years ago, please do it!

This is a great game it has a cool mechanic and also seems to have glados and i really like the puzzles.

Credits & Info

4.09 / 5.00

Dec 9, 2011
7:37 PM EST