>>724657726
>Big companies like Sega NEVER give warning when they remove stuff.
You're joking, right? The biggest mass de-listing in recent memory was Sega and was announced ahead of time.
https://www.pcgamer.com/games/sega-is-delisting-a-huge-number-of-its-greatest-classic-games-on-steam-probably-so-it-can-sell-you-a-new-collection/