Astra: OmniRise is the first game which is very important in Astra Universe, a lightweight MMORPG that puts players in the role of adventurers who grow up in piloting spaceships in the Astra Universe. Compared to other interstellar-themed games, Astra: OmniRise focuses more on individual character growth, allowing players to experience the story of the universe from their personal perspective. In addition, there are world events in the game that require the player community to vote on story development, which makes the story development more dynamic and unpredictable, providing players with a completely different gaming experience from previous games.

The story is set around a human organization that wants to escape control of a corrupt empire and begins to build a new life in an unknown galaxy. Astra:OmniRise is a completely open world that gives players the freedom to decide what they want to do, with no restrictions.

Through the adventures and missions of Astra: OmniRise, players can drive the direction of the Astra Universe and determine its future fate. The game uses an open-creating methods that allows the player's in-game activities to ultimately affect the world's development. If players are more inclined to explore the boundaries of the universe, they may be exposed to new technologies and civilizations. If players are more inclined to fight, they may trigger the attention of some hostile civilizations. All of this will affect the future of the Astra Universe, making the player's role in the game even more important and meaningful.