The client provides several tools that remove the "human element" from gameplay, including:

Using the Ainu Client carries significant risks for your account and data:

Allows users to submit existing replays to their accounts as if they had just played the map. Utility Tools:

Features that assist with aiming circles or automatically timing clicks.

Enables downloading beatmaps directly in-game without an osu!supporter tag.

Allows players to force a specific Approach Rate (AR) or Overall Difficulty (OD) on any beatmap. Risks and Legal Considerations

The Ainu Client offers several technical "addons" that differentiate it from the standard osu! stable client:

It includes a built-in "Server Switcher" enabled by default, allowing users to connect to private servers like Ainu or Kawata.