PC requirements

LEGO Batman: The Videogame System Requirements

LEGO Batman: The Videogame needs at least Intel® P3 1.5 GHz or AMD Athlon™ XP, 256 MB RAM, 512 MB RAM required for Windows Vista® and 128 MB with Shader Model 2.0 capability (Shader Model 3.0 recommended) graphics.

Verified Sources: Steam store listing
LEGO Batman: The Videogame minimum and recommended PC specifications
Component Minimum
Processor Intel® P3 1.5 GHz or AMD Athlon™ XP
Memory 256 MB RAM, 512 MB RAM required for Windows Vista®
Graphics 128 MB with Shader Model 2.0 capability (Shader Model 3.0 recommended)
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

LEGO Batman: The Videogame is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running LEGO Batman: The Videogame on PC

Can my PC run LEGO Batman: The Videogame?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does LEGO Batman: The Videogame need?
Storage requirements are not published for this title yet.