How Many Levels in the Game "Run"? (Infinite – Procedural Generation)

Infinite. Run (the browser/Flash game by Player_03, later ported to mobile/Steam as Run 1) uses procedural generation. Levels are assembled on-the-fly from pre-designed segments; there is no final level.

Series Context

• Run 1: Infinite tunnel, increasing speed/difficulty.
• Run 2: Adds 3D rotation, still infinite.
• Run 3: Story mode (finite ~300 levels) + Infinite Mode (procedural).

If you mean Run 3 Story Mode, it has ~300 handcrafted levels. If you mean the original Run, it's endless.