Gaming Experience Involves Touch, Sight, and Sound – Undo 4 for iOS

Valencia, Spain – Independent developer Pedro Nunez today is pleased to announce the release and immediate availability of Undo 4 (1.1), an update to his musical puzzle game for iPad, iPhone, and iPod touch devices. Undo 4 is a challenging amalgamation of touch, sight, and sound. Players must line up the jumbled up circles and return them to center.

Feature Highlights:
* Minimalistic and musically engaging User Interface
* Choice of 2, 3, or 4 circles to line up
* Solve in a limited or unlimited number of moves
* Beautiful musical tones produced during gameplay
* Multiple levels that gradually become more challenging

The challenge of Undo 4 lies in controlling the effects one circle has on all the other circles. Each of the circles reacts different to the other circles’ moves so when the player moves just one circle, it causes the other circles to react and move in turn. There are four different movement options:

* Up (movement is always up)
* Normal (movement is always in the same direction)
* Down (movement is always down)
* Odd (movement is always in the opposite direction)

There are four different ways to play Undo 4. Players can choose the number of circles they have to line up from 2, 3, or 4. They can also choose to solve the puzzle in a limited or unlimited number of moves. If the player opts to solve the puzzle in a limited number of moves, Undo 4 becomes progressively more challenging as the number of allowed moves gradually decreases as the player solves more puzzles. Each level of Undo 4 is clustered into groups of five so that when the player loses a match, they simply return to the first game of that group rather than returning to the beginning of the game.

Undo 4 offers visual and aural prompts while the player solve the puzzle. Basically, the colors green and red indicate the behavior of the circles and establish the relationships between them. Musically, the sound of each circle will alter depending on the position, creating a melody that matches the background soundtrack. When the circles pass through the center, they will ring with a complex musical tone.

“Undo 4 is simple to play though the solutions may be incredibly complex,” says independent developer Pedro Nunez. “I wanted to create a game that was fun but would relax the mind. Since I am an architect who plays the piano and loves programming, the blending of the visual and musical elements is a reflection of my own interests. The update reflects the recent upgrade of Undo 4 to an English version. It is my hope that many more players enjoy the game as much as – or even more than – I enjoyed creating it!”

Languages:
* English, Simplified Chinese, Spanish

Device Requirements:
* iPhone, iPad, and iPod touch
* Requires iOS 7.0 or later
* 19.1 MB

Pricing and Availability:
For a limited time, Undo 4 (1.1) is free and available worldwide exclusively through the App Store in the Games category.

Undo 4 (1.1)
Download from iTunes
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App icon

Pedro Nunez is an independent developer based in Valencia, Spain. Copyright (C) 2014 Pedro Nunez. All Rights Reserved. Apple, the Apple logo, iPhone and iPod are registered trademarks of Apple Inc. in the U.S. and/or other countries.