One of the most popular uses for the Raspberry Pi is to play retro games through emulation. This is made relatively easy through RetroPie, a custom software package based on Raspbian specifically designed for retro gaming. The release of the more powerful Raspberry Pi 4 in June of last year made this an even more enticing proposition, and at long last, RetroPie supports the latest mini PC hardware.
"For RetroPie 4.6 we have moved to Raspbian Buster as a base for our pre-built Raspberry Pi images. Raspbian Stretch is no longer supported by Raspberry Pi Trading Ltd. We will continue to support Stretch for a while longer, but will likely stop updating binaries for it later this year," RetroPie said. The big takeaway from that change is support for the Raspberry Pi 4.
RetroPie is playing it conservative by labeling this as beta support. This wasn't added on a whim, though. RetroPie says it's been fine tuning support for some time now, and wanted to "wait until we were happy" with the result before putting out a new image. That day has arrived.
The Raspberry Pi Foundation weighed in as well, saying even though version 4.6 carries a beta designation, it "works extremely well on our newest model," the Raspberry Pi 4.
RetroPie supports a bunch of emulators and most of them are said to "now run well." The full list includes emulators for decades old consoles like the Atari 2600, as well MUPEN64Plus for N64 games, ScummVM (in case you want to revisit some classic adventure games), and Vectrex, a console that came out in the early 1980s.
As for the Raspberry Pi 4, the most significant upgrade compared to previous models is the CPU—it rocks a Broadcom BCM2711 SoC, which consists of four 1.5GHz 64-bit ARM Cortex-A72 CPU cores. Buyers can also select between 1GB, 2GB, or even 4GB of RAM.
Other features include Wi-Fi 5 (802.11ac) and Bluetooth 5.0 connectivity, full-throughput gigabit Ethernet, four USB ports (2x USB 3.0 and 2x USB 2.0), dual 4K monitor support, and a microSD storage card.
Head over to RetroPie's website to download the latest build.