No Gravity is a space shooter in 3D in the style of Wing Commander. The player controls a space ship, viewed in the first person. In each mission, the player needs to accomplish some objectives such as destroying enemy ships or their base, escorting allied ships and clearing mine fields. A brief description of the objectives is given at the beginning of a mission. In some situations, the player has some wingmen and can control them by giving orders such as 'attack enemy', 'retreat' and 'protect the base'. A mission is composed of different sectors which have different objectives.