ADDITIO is a puzzle game where you add small numbers to each other. No matter a game type, the main purpose is to score points.

At first sight, Additio looks familiar, but the devil is in the details. In many similar games player must put three or four gems of the same colour in a row.

In ADDITIO there are no gems, but numbered tiles. Instead of swapping them, player must add them to each other by sliding in order to make a group of adjacent tiles with the same value on top.

This way, well-known rules enter a whole new dimension. There's also an extra depth in gameplay while playing on a higher difficulty level.


In "Christmas Edition" of ADDITIO you have two game modes to choose from:

- Hi-Score Attack - score as much as you can within 5 minutes!
- Time Attack - score 1000 points as quick as you can!


ADDITIO offers:

- one universal app version for all your iOS devices
- high resolution graphics for Retina display
- Game Center support