The Lenovo Legion Go S was supposed to change things. It was poised to show Valve isn’t the only one that can build an affordable, portable, potent handheld gaming PC — you just need the right design and the right OS.
I was intrigued when Valve’s own Steam Deck designers told me this Windows handheld would double as the first authorized third-party SteamOS handheld this May. When I heard Lenovo had procured an exclusive AMD chip that would help that SteamOS version hit $499, I got…
