Russell is trapped in Biosphere 4 and has to find his way out. There are four ecosystems ("biomes") in Biosphere 4: rainforest, savannah, ocean, and accelerated evolution. Russell has to overcome all obstacles and to stay alive in this bizarre world.
Biosys is an adventure game with simulation elements. You control the environment in the artificial world, but you also have to take care of your own condition. You must drink, eat, and sleep. Different kinds of nutrition will have different effects upon you, your condition will change depending on where you decided to sleep, etc. The rest is standard puzzle-solving gameplay: finding items, operating switches, etc.
Edit View History
YID YANG Has Left In Protest (164170)