¿Cómo obtener una clave de CD gratis?
1 - El primer paso es crear una cuenta.
2 - Luego ve a la página "Ganar monedas"
3 - Elige una oferta y complétala con información válida
4 - Una vez completadas, sus monedas se acreditan automáticamente en su cuenta y puedes conseguir el juego Mighty Math gratis
Acerca de este juego
Choose Your Numbers Carefully

-Collecting as many numbers as possible will maximize your score. Analyze all numbers on the screen to determine the most efficient order to grab as many numbers as possible.
Fast forward to speed up the game or move unwanted numbers out of the way.

-Fast forwarding the game can help speed up the flow of early rounds in repeated runs or speed up your down time between rounds, if you are daring enough..
Use BOMBS to clear all numbers on screen to save yourself from certain death.

-If you are in danger of being hit by a number you dont need and there is nowhere save to move, you can destroy all numbers on the screen by using a bomb. Keep in mind you only have 3 of these. Conserve your ammo...
Think quickly, collect an incorrect number and it is instant game over.

-Remember you have to stay between 0 and 9. You can see your current value by looking at the addition signs filling up the squares on your character cube.
Want to learn even more?
Mighty Math is a mind bending fusion of arcade survival and brain training all in one. Anyone can pick it up and play. It starts with a simple premise, collect a required set of numbers before all numbers run out to survive each round. As you collect numbers you will change the player value. You must maintain a player value between 0 and 9. If you go over or under this value range you will be instantly destroyed.
Although the game starts off with a simple concept, it contains endless rounds and ramps up in difficulty immensely. Survive as long as you can to set high scores to share with your friends!
Enjoy wild randomized runs with varying sets of numbers and traps for a unique experience each run!
Train your brain as you survive the mathematical onslaught in Mighty Math!
Fuente:
Mighty Math - SteamPowered.com
Instrucciones para activar un juego de Steam
1 - Descarga e instala el cliente de Steam en tu PC.
2 - Abre el cliente de Steam, inicia sesión y busca la pestaña Productos en el menú de arriba. Haz clic en él y luego selecciona “Activar un producto en Steam…”.
3 - Introduce la clave de producto que aparece en el correo electrónico y sigue las indicaciones para activar el juego.
4 - El juego estará disponible en la pestaña “Biblioteca” y podrás descargarlo e instalarlo cuando quieras.