Back to Reality

You control an astronaut who is wearing his spacesuit and jetpack. The object
of this game is to get out of a maze inside a planet. The maze is comprised of
different rooms, and, more often than not, each room has a monster that you
need to avoid. When you come in contact with a monster, or use your jetpack,
your fuel level decreases. When the fuel gauge is empty, you will lose one of
your lives.

Along the way, you will pass containers that store various chemicals, and you
will be able to carry only one chemical at once, but you can switch the
chemicals around. Some of the chemicals can be mixed together to create other
chemicals and explosions.