Tharsis is a mountainous region on Mars where hundreds of caves have been discovered. These caves contain precious gems which are heavily guarded by enemies and alien life forms.
Navigate your spacecraft through these caves, destroy enemies and alien lifeforms and collect as many gems as possible. Collecting gems will increase your health and gain points. You will gain extra bonus points the more gems you collect and enemies you destroy.
There are 100 cave levels to complete, each one procedurally generated randomly so no two levels are ever the same. As you progress through the levels the caves will become larger, more complex and you will encounter more challenging enemies, aliens and obstacles.
