About the game

Alone on Mars is a 2D survival shooter on Mars.An SOS signal was sent from Mars, which was captured by your spacecraft.You decide to change your course and travel to the planet to figure out what happened.Upon arrival, you notice that each space station is home to incomprehensiblecreatures that appear to have attacked the expeditionary groups and they wereforced to send this signal. Did any of them survive? Are there any tracestheir presence? What does the expeditionary program to visit Mars hide?The gameplay is a platformer with a mixture of sandbox and Tower Defense.Defend the generator, unlock new weapons and solve the riddle of Mars.

How to activate

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.

System requirements