Requirements

You will need:

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

North American BLUS-30463 version only!

A box of a North American copy of Rock Band 3 for PS3.

A controller or an instrument

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
[Rock Band 3 PRO Keyboards] (PS3, Wii, X360)
[Rock Band 3 PRO Guitars] (PS3, Wii, X360)
[Standard controllers/computer keyboards] for “Padtar” or vocals ^b
MIDI Drum Kits
MIDI Keyboards (37 keys minimum recommended) ^c
Many instruments powered by Santroller or using a Roll Limitless adapter

^a _{Some instrument controllers are missing features like tilt or effect switches. Refer to the instrument section for more information.}
^b _{Controllers have autostrum/All Taps like in GH1-GH3. Keyboards can be setup for either autostrum/App Taps or manual strum.}
^c _{Connecting keyboards via MIDI with less than 37 keys is possible but not recommended.}

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
Operating System	Windows 10	Windows 10 or higher
Processor	Intel Core i5-4460 (or equivalent CPU with AVX2)	AMD Ryzen 5 2600 or better
Memory	8 GBs	16 GBs or higher
Graphics	GeForce GT 730 2GB (or equivalent) with Vulkan support	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!	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	Great performance. • 1080p/60Hz with full post-processing • 32 ms audio (or lower)