Move: WASD or Arrow Keys
Aim & Shoot: Mouse
Reload: Shift
Select Guns: 1~8
Start Working With Plant/Laboratory: S or Down
Pause: P

99% of population is dead after world nuclear war. Survived animals mutated. No plants, no trees, no oxygen remain on Earth. You got a viable seed - it's time for ressurection. Kill mutants, upgrade your gun and increase skills to grow the plant.