Every once in a while I'll come across free games for PC that look really good. Anyone can feel free to update this topic with limited time free game links so we can add them to our ever growing backlog of games. If a game states how long it will be free for, please list that along with the link. Sometimes it won't be stated so if you click a link and its no longer free, then that promo must have expired. I've seen alot of free game listings off slickdeals or other blogs. I'll update this when I see good ones. I would post the free games with Amazon Prime, but I don't currently have amazon prime so if those appeal to anyone, feel free to post them since Amazon Prime generally gives away a couple free games a month.
To start off with:
Little Nightmares is currently free with a Steam promotion until 05/30/2021 @ 10:00am (does not say if EDT, PDT, etc. )
https://store.steampowered.com/app/424840/Little_Nightmares/
Company of Heroes 2, Company of Heroes 2 Ardennes Assault - Limited Free Promotional Package, free for this weekend or until 05/31/2021? It doesn't say exact day it ends.
https://store.steampowered.com/sale/companyofheroessale

I bet all it'll do is turn off all the background apps that Windows 10 loves to re-enable after random windows updates.
https://www.engadget.com/2017/01/14/windows-10-game-mode-is-near/

Source: Capcom-Unity

I'm glad this is being made and it looks beautiful.
Source: Capcom-Unity
Click here to view the article

This will be an exclusive game for Microsoft platforms, Xbox One, Xbox 360 and PC. When you are in control of a Titan, it will mimic the pilots movements and the game will play as a traditional first person shooter. It looks decent, but I wish the titans had beam swords.
Source: http://www.titanfall.com