Explore over 50 puzzles all with creative thinking! Ulterior will put you in a black room with only few clues to find your way out. Expand your brain; ponder through great simple visual of neon light art style; discover secrets along the way…

Ulterior is all about CREATIVE THINKING and it's GREAT FOR PARTIES!

Ulterior is NOT for "Easily Frustrated", "Riddle Hater" or "Anti-Challenge"!

So... how far can you get? Go ahead. Try it. We dare you!

What’s New

Version 1.2.0

- Slow fps issue in some levels is fixed.

Notice: A improving update for colorblind people will be available in less than 2 weeks. We're sorry for the un-satisfying experience and thanks for your patience while waiting Ulterior to the next update.

Ratings and Reviews

3.6 out of 5
147 Ratings

147 Ratings

Zia Games ,

The game is fun, but goes by fast

I really love this game. I spent hours playing this trying to solve these puzzles and were a great challenge. The only problem is, it goes by too fast. I finished the game in about 3 hours and that was me playing on and off. I would really love to see some new levels added! Other than that, it was great!!!

Seanusunaes ,

Forgive my fellow humans

Those that love the game yet want more, giving you less than 5-stars should really discontinue reviewing games, it's not fair to the developers. You guys did such a great job with this game!! It is my favorite game in the app store. A creative masterpiece, the cleverest puzzles in classic Atari-style bit graphics, i'm LOVING IT. :D Thank you kindly for this gem. Where are these 'ads' all the frustrated people are commenting on?? I haven't seen one single ad, and thank you for that also!

Vegas walker ,


I've never played a puzzle game like this not only are the puzzles creative they force you to think beyond just typing in buttons such as one puzzle where you needed to scan a barcode and another what you needed to turn off your wireless connection this game is not only smart but pretty fun and I recommend it to anyone whose a fan of those two qualities in a game


Topebox Co. Ltd.
20.3 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. Unlock Full Game! $0.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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