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ir/rational Redux

rated 4.24 / 5 stars
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Puzzles - Other

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Credits & Info

Jul 8, 2012 | 6:59 AM EDT

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Author Comments

UPDATE 4 (8th September 2012): IR/RATIONAL INVESTIGATOR ANNOUNCED! /sharedfiles/filedetails/

UPDATE 3: ir/rational has made the front page with 45,000 plays in under a week! Thank you everyone - and keep your eyes peeled for announcements in the coming months!

UPDATE 2: Walkthrough available here: /2012/07/irrational-walkt hrough.html

UPDATE 1: Made 10,000 views and the Popular Games list in 24 hours! Thanks to everyone who's played!

Argue the toss in a twisted tale of logic...

In ir/rational you complete, create and discredit arguments by selecting propositions and filling in the blanks. It's a puzzle game based on propositional logic, and a graphic adventure all in one - only here you don't so much need to escape the room as prove why you'd even want to.

- Unique, language-based argument system: formulate logical proofs to progress through the game

- Dark philosophical comedy by Tom Jubert, writer of Penumbra, Driver: San Francisco and FTL.

- 10 screens and roughly half an hour of intelligent, challenging and inventive gameplay

- Musical score by award-winning composer Mikko Tarmia

My website:
My narrative design blog, Plot is Gameplay's Bitch:

- Click to progress story
- Complete the arguments by selecting options from the drop-down menus

NB Some systems don't display all the dropdown options at once, and you have to use the arrow keys to scroll.

If you can't see the right answer, chances are you can resolve the problem with the arrow keys. Hope it's not dampened your enthusiasm!



Rated 2 / 5 stars

i like the consept but your logic is flawed. seeing that logic is the whole point of the game, i give you a two.


Rated 2 / 5 stars

Good game to test the brain, but some people might not be bothered to play this game, for this game would remind me of a test I usually take at school, with all the biology questions and stuff. Not really a game, if you ask me.
Therefore, I give you a two, since there are at LEAST good graphics.


Rated 2 / 5 stars

One of the options is missing on puzzle 7 so the game can't be beaten.


Rated 2 / 5 stars

Interesting game, but I cannot finish it due to the dropdown list bugs!

I'm in level 7 about Australia video games. First I was totally confused, I only saw the first 6 options of every dropdown and thought those were really the only ones provided.

Then I read your comment in NG saying that you need to use arrows in the dropdowns. That is already not normal: normally dropdowns have a scrollbar in that case.

But then, if I press the arrow key, all 4 dropdowns change their option at the same time to the new one! That makes it impossible to complete the game.

Please fix those dropdowns dude! I'm pretty sure Flash must support better dropdowns. Try to figure out what the bug in your code is and fix it? Thanks!

I really like the design of the game, so it's a shame I can't give more stars...

tjubert responds:

Sadly this isn't a flash thing - it's a crappy feature of the drag and drop package I'm using. No way that I know to fix it.


Rated 2 / 5 stars

Seriously, I fucked my mind up to solve the 7th puzzle! There isn't the correct option: "Australia is wrong...". Why? I had to find a walkthrough in order to solve the puzzle and discover that the Australia option is not in this version of the game! Jeez.