Demos, huh! what are they good for? - Game If You Are

Actually, quite a lot if you utilise them properly!

Remember When… A Final Fantasy 7 Tech Demo First Baited Fans Into Wanting a Remake

New Demo Version Is Now Available - Roadwarden by Assemble Entertainment

CASTLEVANIA III ALUCARD DERUST FOR BEST OF NES MARATHON (4) [not yet banned from playing NES games]

DevLog 23: Price Announcement and Demo Update - Death and Taxes by Placeholder Gameworks

Prinny: Can I Really be the Hero? – Ain't No Picnic

Throne of Blood (chapter 5: Dai is up!) [200k+ words] - Works In Progress - Choice of Games Forum

2020's 15 best games

Best Nintendo Switch Horror Games

Nintendo developing 'The Legend of Zelda' movie

Unity

Keyframes (Spring Demo) by rainslices, Ma-rina