Steam originally said to stop asking about a covid sale, but many publishers are putting games up.
My recommendation is to hit up GOG.com, because they don't add DRM to their games, so it's a buy and you're done. Fallout 3 GOTY and Fallout NV GOTY are both five dollars right now, which is just phenomenal, fantastic pricing. I think I paid $30 each for the xbox versions, but this is for PC.