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rated 3.89 / 5 stars
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Action - Platformer - Puzzle

Credits & Info

Dec 9, 2011 | 7:37 PM EST

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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.



Rated 2 / 5 stars

Not really worth the time to finish it.

One, the game has false difficulty resulting from the imperfect controls. Two, there's a difference between "inspired by" and "with horrible writing but attempting to sound good by takjng bits and pieces". I mean, seriously? The whole plot is in the intro, and it's just plain sad .
Admittedly, the splitting is a neat feature, but most of the time it's just confusing.

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Rated 2 / 5 stars

what aggrovated me was

You are clearly trying to impersonate portal. The voice for "Glados" wasn't very close to the real glados and the things she said would never be spoken by glados. Glados makes fun of how terrible you are, not acts as if every test is impossible, when it is easy. The fact that you tried to impersonate glados and didn't quite make a good impersonation is what made this game unplayable for me. If you are doing an impersonation, It is important that you are accurate or else the whole thing is ruined. It would have turned out better if you didn't try to impersonate glados and instead, used a different voice, or if you spent more time making accurate impersonations. An accurate impersonation isn't just the voice being accurate, but also the things you say. neither were close. The voice needed to be 2x as robotic as it was.
Anyway, great concept, I love the whole inversion thing.


Rated 4 / 5 stars

Pretty good.

I don't know why everyone is bitching about it being a 'Portal ripoff' like they've made the discovery of the century. It says right in the description that it's a 'Portal inspired adventure.'

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Rated 3 / 5 stars

Portal 2 Ripoff

C'mon, I've not played Portal and recognize that :P

BUT, it was still fun and amusing (for the time that it amused me anyway).


Rated 4.5 / 5 stars

why bad?

not sure if troll or just stupid
cmon, it deserves front page

i dont think it's absurdly hard, well, at least i dont need to optimize distance like doing math

just one complaint/design issue:
i thought the Z,X keys mean mirror at first, which can be used once only ,
if you think in this way, the second last level may bug you,
on that lvl,it seems that there's no way but to use X twice, yes twice.
it's not split/mirror,it's duplicate, you have two clones, each clone has one clone.