Weekly Epic Freebies are up.
https://store.epicgames.com/en-US/p/destiny-2--bungie-30th-anniversary-pack
https://store.epicgames.com/en-US/p/ring-of-pain
Next week sees another DLC for a FTP game, the DE of Shadow of the Tomb Raider in case you missed it before, and Submerged: Hidden Depths.
That feeling when you’ve yet to play a game you bought ages ago and now it’s going to be available for free 
At least I bought Shadow of the Tomb Raider on sale. And I really should get round to playing it especially since I can try out the ray tracing. Too many games too little time!
That feeling when you don’t buy games any more and now something you want to play is going to be available for free 
Dex, free for a limited time on GOG.
Another free game on GOG
One of my all time bests going free at the beginning of September.
I assume this wont be the remaster 
EDIT: OK, I see the “original” now in the tweet
Epic Games weekly freebies are out:
https://store.epicgames.com/en-US/p/knockout-city
https://store.epicgames.com/en-US/p/shadow-of-the-tomb-raider
https://store.epicgames.com/en-US/p/submerged-hidden-depths-6065a1
Next week has another Indie Game (Hundred Days) and a Game Add-On (Rpic Launch Bundle for Realm Royale Reforged) on the schedule.
Oh, and the Mafia Anniversary giveaway the @DarthMol mentioned earlier this week is now live as well.
To celebrate 20 years (!) since it’s launch, 2K are giving away the original Mafia (on Steam only) for 5 days from 1 - 5 September.
Free to keep when you get it before 5 Sep @ 5:00pm.
Free on GOG for a limited time:
Prime Gaming free games for September are out:
Weekly freebies from the Epic Game Store:
Hundred Days - Winemaking Simulator and Realm Royale Reforged Epic Launch Bundle Add-On
Next week - Spirit of the North and The Captain.
Platform Builder:
The free version of this game is set to cost $14.99 on Friday, September 16th.
Epic Games Freebies for this week are available now:
Spirit of the North
https://store.epicgames.com/en-US/p/spirit-of-the-north-f58a66
The Captain
https://store.epicgames.com/en-US/p/the-captain
Next week has ARK: Survival Evolved (a repeat freebie I think ?) and Gloomhaven on the schedule
The Captain looks like it’s right up my alley!
More freebies for frugal gamers from Epic Games Store.
ARK: Survival Evolved
https://store.epicgames.com/en-US/p/ark
Gloomhaven
https://store.epicgames.com/en-US/p/gloomhaven-92f741
Next up: The Drone Racing League Simulator
ARK would really have helped for answering the guess a game sooner. 
Free on GOG for the next few days:
Epic Games Store freebies for this week are out.
Runbow is the party platformer you’ve been waiting for! With tons of characters, costumes, and crazy game modes, Runbow is full of colourful chaos that you just have to experience for yourself.
The Drone Racing League Simulator
The DRL Simulator is the premier FPV racing game and simulator. The DRL Sim offers a robust, evolving feature set, including high-intensity drone racing. It packs tracks that DRL’s real world pilots compete on, with more added every season.
Next weeks’ theme looks like hell: Rising Hell and Slain: Back From Hell.
Just remembered to check in on the Free with Prime games for October. A pretty mixed bag of titles again this month for Prime subscribers.
