Delta Zero: A puzzle game to stimulate your brain!

 Delta Zero is available on Android and Steam.

Get it on Google Play



Check out the Download section for more info.



2 re-skin versions also available here: Delta0 and Delta 0

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Trailer


Features


1500 Levels

  • - 500 Easy
  • - 500 Medium
  • - 500 Hard

200 Achievements

Global platform leaderboard

8 Game Modes

  • Static levels: Easy, Medium, Hard
  • Infinite levels: Daily, Quick, Timer, News, Messages/Emails

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Cipher Messages

Send encrypted messages to your friends.

Free, Shareware, or Buy

Free with ads or purchase ad-free. You can also try the shareware version.

Cross-Platform

Available on Android, iOS, Windows, Linux, macOS, Amazon-Fire, Steam, or play directly inside your web browser.

Easy - Medium - Hard - Daily - Quick - Timer - News - Messages

How to Play?


[TL;DR] You need to get the same number as what you see in the corner based on the sum of the 3 squares connected by a triangle.

Each big square contains a number inside.
Each triangle is connected to 3 big squares and represents a sum.

A blue triangle means that you have the same sum as the number expected from the corner.
3 small squares will appear when you have the correct sum.
Example:    (1+1+1) -> 3 {}    (2+0+1) -> 3 {}

A red triangle means that you don't have the same sum as the number expected from the corner.
The number inside { } represents the delta between the sum you have and the expected value.
Example:    (1+0+1) -> 3 {-1 }    (1+2+1) -> 3 {+1 }

You can drag and drop each square between other squares.
The level is completed when you get a Delta0 for each corner (4) (your sum = sum expected).
Don't forget to check out the Tutorial. It may look easy, but it does require some skill ;)

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Game Screenshots


Download


FREE!

Free with Ads or $2.99


Get it on Google Play




2 re-skin versions also available here: Delta0 and Delta 0

gameskeys.net: "Amazing Android Games To Tryout in 2021"

lifeisxbox.eu: "Do you like mathematical puzzle games to stimulate your brain? If the answer is yes, than Delta0 might be a lovely game for you..."

pocketgamer.com: "It’s a logic puzzle game where you have a 3x3 grid of numbers and have to move tiles based on the mathematical sums that appear in the corners of the screen. It’s a combination of concentration and patience to help you complete them, ..."

appsdoiphone.com: "...and even the possibility of sending encrypted messages to friends who are also playing the game, which can only be decrypted, solving the puzzle associated with that encryption key."

Frequently Asked Questions


Why Did You Create This Game?

In 2015, I was working on a new version of my game streaming application, "Kainy," and I got this idea when I was working on the compression module side. This game (Delta 0) was a very, very part-time project (I went months without working on it, and when I did work on it, it was only for a couple of hours at a time).

I did the first version in text mode in 2015, followed by a graphic version in 2016 with only one pixel shader that renders everything (background, UI, etc.), like "shadertoy style." In 2017, I moved from Quebec to Montreal and created a version with Unity. In 2018, I moved to San Francisco, and I released this game in 2020 on multiple platforms.

I like puzzle games, especially ones that stimulate brain. Also, I wanted to check off another item on my bucket list (Mobile Game: Check ). I don't like unfinished projects, so I completed it.

What Is Shareware?

Shareware is a type of software that allows consumers to try it before they buy it. The software usually contains all of the functionality of the regular version, but it can only be used with limited or disabled features (e.g, a reduced number of levels).

Why The Name Delta0?

Delta0 is pronounced "Delta-Zero."

The name is based on the game's logic/goal. You need to get a delta0 (x-y = 0) for each corner to finish a level.
The level is completed when you get a Delta0 for each corner.

What Payment Methods are Accepted?

- Play Store version: Payment is managed by Google.
- iOS version: Payment is managed by Apple.
- Shareware versions: Payment is managed by PayPal.

How To Play?

[TL;DR] You need to get the same number as what you see in the corner based on the sum of the 3 squares connected by a triangle.

Each big square contains a number inside.
Each triangle is connected to 3 big squares and represents a sum.

A blue triangle means that you have the same sum as the number expected from the corner.
3 small squares will appear when you have the correct sum.
Example:    (1+1+1) -> 3 {}    (2+0+1) -> 3 {}

A red triangle means that you don't have the same sum as the number expected from the corner.
The number inside { } represents the delta between the sum you have and the expected value.
Example:    (1+0+1) -> 3 {-1 }    (1+2+1) -> 3 {+1 }

You can drag and drop each square between other squares.
The level is completed when you get a Delta0 for each corner (4) (your sum = sum expected).
Don't forget to check out the Tutorial. It may look easy, but it does require some skill ;)

What Platforms Can I Play Delta0 on?

Delta0 is available on Android, iOS, Windows, Linux, macOS, Steam, and Amazon Fire. You can also play directly with your web browser, such as Chrome, Firefox, Safari, etc.

Where Is The Press Kit?

Here's the press kit.

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