Urânio 235

Urânio 235 is a first person 3D adventure game, with a gameplay similar to Myst. It was designed to teach basic chemistry for high school students.

The player is abducted by an UFO and is sent to an abandoned village on another planet. He/she is told that the alien people who lived there used uranium as a power source, but one day a miscalculated neutron beam has hit an uranium atom, causing a huge explosion, destroying most of the alien population. Now the player's mission is to deactivate the beam.

The game presents many chemistry subjects, such as matter, atomic models, physical states of the matter, mixtures and separations, periodic table, chemical bond, chemical functions, chemical reactions and radioactivity.