Unlimited health. All purchases add cash.
The earth you remember is dead. No trees, no oxygen, only hideous mutant creatures bent on eating the flesh off your bones. Nuts to that! Earn skills in the laboratory to increase your chance of survival. Purchase badder firepower in the store. Grow the last plant on earth and replenish the oxygen supply on your planet. In your spare time, blast mutants and avoid becoming lunch!
AWD/arrow keys to move; S/down arrow for actions; mouse to aim and fire.