MarsRover Mine, Build, Breathe

You remote control a rover on Mars planet. The atmosphere starts at 0.0% oxygen. Your goal is to raise atmosphere oxygen level to 21%. No account, no payment, no annoying ads. The only ads are optional rewards. You can mine minerals, expand your base, and mount oxygen producing equipment. You canalso upgrade the rover's hull, battery, drill and engine Special tows can be attached to the rover, you will find them in equipment shop. Oxygen can be extracted from underground ice or oxygen deposits. Oxygen can also be generated by radioactive mushrooms. Follow the missions from the most simple to the most complex. In the Trade shop you can buy and sell minerals as you need. Radioactive zones: Roughly a sixth of the surface is contaminated ground that will destroy the rover, unless you use a radioactive shield. Plant a mushroom on contaminated ground and it will absorb and clear radiation and generate oxygen. Have fun exploring the mars planet with your rover!