≪Power Frame: Stargazer≫ A full-dive online open-world action shooter that enjoyed moderate popularity in the 2300s. Players pilot robots called Power Frames, building bases and constructing support machinery and vehicles to develop their presence. A massive update eventually allowed travel into space, which is when the subtitle "Stargazer" was added.

≪Power Frame (PF)≫ One of the main elements of the game. These are general-purpose piloted humanoid machines, ranging from 2-meter powered suit types to 50-meter giant robots. Although called "humanoid," designs are quite flexible—some have four legs, others resemble tanks, some have arms that are entirely weaponry, and some lack heads altogether. They are highly customizable, allowing players to build their own frames and parts from scratch.

≪Powered Class≫ Includes PFs under 2 meters. These are PFs you "wear" rather than "ride." Because they are worn, they rarely deviate from a humanoid shape (though it's not unheard of).

≪Walker Class≫ Includes PFs around 5 meters. Many of these balance exploration and combat, and the majority of PFs fall into this category. It's a well-developed class, often recommended as the go-to choice for those in doubt.

≪Armored Class≫ Includes PFs around 10 meters. Costs start to rise here, making them harder to acquire. The increased internal space makes it easier to install experimental functions.

≪Gigantic Class≫ Anything over 20 meters falls here. Purely for the "cool factor." They are powerful but absolute money sinks. Many players make building one of these their ultimate goal.

≪Ruins≫ Remnants of Old Civilizations. In RPG terms, these are dungeons. Technology, skills, and materials are often obtained here. Occasionally, blueprints for player-made PFs can be found. Technology might come as actual part blueprints or buffs that improve performance during crafting. Skills are a type of piloting ability; some machines cannot be used without them. By deploying "Scrapping Drones," players can extract tech and materials.

≪Old Civilizations≫ The past glories of this world. It seems this world has been destroyed many times, leaving behind numerous old civilizations. The lower the civilization number, the older it is. Older artifacts often provide incredible items or flavor text revealing the game world's secrets. Legendary PFs might even be sleeping within...?

≪Combat≫ In this game, machines and Power Frames from Old Civilizations appear as enemies. Generally, the lower the civilization number, the stronger the enemy. Modern machines or Power Frames piloted by Scavengers can also be hostile. PvP is also possible.

≪Field≫ Basically a nature-rich environment dotted with ruins on the surface and underground. There are towns inhabited by players and NPCs where you can interact and trade. The currency unit is the "Ale." Of course, you can build bases in the wild and even open markets.

≪District 8≫ A town where players gather. There are eight districts in total, connected by massive trains capable of transporting Gigantic-class frames. They are crowded and PvP is active. Most people reside here. The lower the district number, the more developed it is; District 8 is the current frontier for most players. District 1 looks like a high-rise sci-fi metropolis. The main playstyle involves taking requests from NPCs or players to earn money, then buying parts, tech, and Power Frames to grow stronger.

≪Abandoned Base≫ One of the initial spawn points you can choose. It is far from major towns, so social interaction is rare. Occasionally, players build solo military bases here. The playstyle focuses on creating machine tools and massive factories to produce Power Frames and other machinery.

After starting the game, no enemies will appear until the tutorial is finished. During that time, you will be taught how to use Scrapping Drones, how to repair PFs, and how to use the UI. While designing parts and blueprints is among the most difficult aspects of the game, the actual repair and production only require inputting materials through the UI.