What you need to play Rock Band 3 on RPCS3.

You will need:

A copy of Rock Band 3 for the PS3 on your computer

BLUS30463 version only!

A controller

You can use:

  • Rock Band and Guitar Hero Guitars (PS2, PS3, PS4, Wii, X360, XBONE) a
  • Rock Band and Guitar Hero Drums (PS3, PS4, Wii, X360, XBONE) a
  • Standard controllers/computer keyboards for “Padtar” or vocals b
  • Rock Band 3 PRO Guitars (PS3, Wii, X360 via MIDI to USB adapter)
  • MIDI Keyboards (37 keys minimum recommended via USB or MIDI to USB adapter) c
  • MIDI Drum Kits (via USB or MIDI to USB adapter, or via MIDI to Roll Limitless)

a Some instrument controllers are missing features like tilt or effect switches. Refer to the instrument section for more information.
b Controllers have auto-strum, like GH1-GH3. Keyboards can be setup to be both auto-strum or manual strum.
c Connecting keyboards via MIDI with less than 37 keys is possible but not recommended. [Click here for more information.]

Want a more thorough list?

A microphone

If your computer can see it, you can probably use it. Up to three mics can be used at the same time.

A computer

But of course.

Minimum Recommended
OS:
Windows 10
OS:
Windows 10 or higher
Processor:
Intel Core i5-4460
(or equivalent CPU with AVX2)
Processor:
AMD Ryzen 5 2600
(or equivalent), or better
Memory:
8 GBs
Memory:
16 GBs or higher
Graphics:
GeForce GT 730 2GB (or equivalent)
with Vulkan support
Graphics:
NVIDIA GeForce GTX 1650 (or equivalent) or better
with Vulkan support
Storage:
7200 RPM Hard Drive with ~11.2 GBs of space after installation for
• Rock Band 3
• Rock Band 3 Deluxe
• No DLC at all
• Additional custom songs require more space.
Slow hard drives may cause temporary game pauses!
Storage:
SATA SSD (or faster) with ~67.4 GBs after installation for
• Rock Band 3
• Rock Band 3 Deluxe
• All Harmonix DLC and exports
• An additional 16.7 GBs are required for Rock Band 4, Rock Band Rivals, and Rock Band 4 DLC
• An additional ~80 GBs are required for RBN 1+2
• Additional custom songs require more space.
Notes: The absolute lowest one can realistically play this game on.
• 720p/60Hz with no post-processing
• 100 ms audio latency
• Occasional performance drops
Notes: Great performance with ample headroom for multitasking while playing.
• 1080p/60Hz with full post-processing,
• 32 ms audio (or lower)
• Solid performance

Something to drink or eat

It may take up to 30 minutes to get your setup working.