Zero/Sum

Zero/Sum

A B-Movie Puzzle Game!

26 ratings
13 reviews
Free

Details

  • Released
  • Updated
  • May 16, 2018
  • July 3, 2018

Features

Zero/Sum video #1 for iPhone
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About

Solve mathematical puzzles to uncover a cure for cancer in this unique puzzle game. Experience an 80s action movie-inspired storyline with live-action cinematics and a variety of fresh puzzle mechanics. Features daily challenges and time trials.

Unique and original puzzle gameplay
80s action movie-inspired storyline
Full motion video cinematics with real actors
Variety of puzzle types (melting, number)
Daily Challenge Mode with new puzzles
Time Trial mode
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What's New in Zero/Sum

2.0.6

July 3, 2018

This app has been updated by Apple to display the Apple Watch app icon. I listened to your comments and requests, and updated the build with your suggestions! - The game now (automatically!) saves your progress with every puzzle! - You can reset a puzzle at anytime by pausing the game! - You can also skip the cutscenes (though I do hope you'll watch them at least once)! - I infused the game with even more love and happiness! (By that I mean I fixed some bugs)!

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User reviews

Equation

Ridiculous equation for example: 8 - - - = 8, and how to solve equations to turn 0 into only 0, 1, 6, and 9. I checked the information, but it doesn't work to solve the problem and check your math dude.

This game needs to be part of the Middle School Math Curriculum

Yes this is a game you should let your kids play!!!

Math made fun!

I don’t like math, but I love this game. It looks deceptively simple. The sounds in a game are important to me and the skidding and clunk sounds make me happy. The reward for winning ten founds another chapter of the super corny, funny movie. I do need a faq (I want to know how to get three stars) and please let me buy hints.

Zero Sum would be perfect for teaching kids about negative numbers. Although, they would probably do better than me lol.

Reading other reviews, I appreciate the customer service. Thanks for such a cool game, Squeezebox. I’m really glad you were featured.

03/20/19
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Fun but I missed the part about timed puzzles

Personally I hate timed things. I just want to work through it and get 3 stars. I thought that was this game, then I get to the timed part - which wasn’t in the tutorial. Ugh. Not for me.

Great idea and game but ultimately not for me.

Annoying

I hate to give a bad review when the game is ok but it’s just really frustrating.
If you make a mistake you can’t replay a puzzle, you have to start the chapter again, watch the movie clips again and do all the puzzles again.
For anyone that likes getting 10/10 this will annoy the hell out of you like it did me.
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Response from developer

Hi! I know this is a little late, but I while back (a few weeks after you posted this review) I fixed all of this!! Thank you for the comments, comments like this helped me realize what I had missed in the initial release!

Developer apps

FAQ

What is Zero/Sum about?

Zero/Sum is a puzzle game where you fill in missing mathematical signs to resolve a cure for cancer. It features a unique, 80s action movie-inspired storyline with live-action cinematics.

What kind of puzzles are in Zero/Sum?

Zero/Sum offers a variety of puzzle types, including melting puzzles and number puzzles. The gameplay is designed to make players feel smart and engaged.

Does Zero/Sum have multiplayer?

The provided information does not mention multiplayer functionality for Zero/Sum. It focuses on single-player puzzle-solving and a narrative experience.

Can I play Zero/Sum offline?

The description does not specify if Zero/Sum requires an internet connection to play. However, its focus on puzzles and story suggests it may be playable offline.

How often is Zero/Sum updated?

Zero/Sum was last updated on July 3, 2018, to version 2.0.6. The developer has not indicated a regular update schedule.

What devices does Zero/Sum support?

Zero/Sum is supported on iPhone, iPad, and iPod devices, indicating compatibility across Apple's mobile ecosystem.

What is the age rating for Zero/Sum?

Zero/Sum has an age rating of 12+, suggesting it is suitable for players aged 12 and older.

Does Zero/Sum have ads?

No, Zero/Sum does not contain advertisements. The app is free to download and play without any ad interruptions.