You've seen the news about various US states (and even a US-wide bill!) for operating systems to implement age checking - but exemptions could cause headaches.
Topdeck Automat from Ludokultur who made the fun Rack and Slay has a demo out now, so you can try out this unique combo of autobattlers and deck-builders.
The popular free to play game Blue Archive from NEXON Games just got patched with full Steam Deck compatibility, and there's a sweet new startup movie too.
Remember all the ruckus with various US states introducing operating-system level age verification laws? Colorado and California thankfully exempt open source.
HID Remapper is a useful open-source programmable adapter for USB input devices, with a recent release adding support for Valve's new Steam Controller.
The official Vulkan API Conformant Products list from The Khronos Group recently had Valve's Steam Machine appear on it - so a release is likely quite soon.
Bringing together the worlds of twin-stick arcade shooters with crafting and exploration, Veridian Expanse is another indie game with a demo worth a go.
As a bit of a PSA - you might want to ensure you're rather careful with Valve's new Steam Controller charging Puck. Keep anything conductive away from it.
Valve are (obviously) trying to get the New York lootbox lawsuit dismissed, with some interesting arguments to defend lootboxes in games like Counter-Strike 2.