We've seen Valve's Steam Deck capable of great things when paired with welloptimised ports, or crossgen conversions built for the PS4 generation but what about some truly challenging fare? A Plague Tale: Requiem and The Witcher 3 NextGen are massively demanding, while Gotham Knights and The Callisto Protocol have profound issues yet to be fully addressed. All of these and more are put to the test by Oliver Mackenzie.

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00:00:00 Overview
00:01:04 A Plague Tale: Requiem
00:03:01 The Callisto Protocol
00:04:28 Gotham Knights
00:05:28 Need for Speed Unbound
00:06:46 The Witcher 3
00:07:55 Uncharted 4
00:09:04 Framerate capping and input lag
00:11:07 Analysis and conclusion