Planet Evolution: Idle Clicker challenges a player to build and discover wonderful worlds by performing incremental actions. The player must generate as much gravity as possible for a new planet to attract items to it from space, such as atoms, molecules and objects. Over time, the player finishes the creation of the planet and unlocks opportunities to make additional worlds.
Beyond offering relaxing music that calms the senses, the game also offers numerous opportunities to generate gravity and evolve the planet as passively as possible to reduce a player's stress. The player earns coins whenever they generate gravity. The game also generates the coins without the player's manual input. The player can then upgrade the power behind their actions and the planet's status with special achievement buttons that become accessible after they reach a certain number of coins. The game also features special boosters.
One of the best parts about this game is that it continues to generate coins even when the player stops playing it, which means that they can switch browser tabs or leave their computer and still earn coins. The game also offers ad-supported boosters that multiply coins. These options randomly appear on the screen and increase the amount of money generated during a specific time frame or per click.