[The Pook]

https://store.na.square-enix-games.com/

Steam versions of each are free on Square Enix's site. Have to make an account or log in with your Steam Account, then you can "buy" them and you'll get a key.

Took ~15 minutes after I placed an order for me to get a key, but otherwise went fine.

 

[speed_demon]

Sweeeet. Thanks.

 

[ntuason]

Thanks man!

 

[mllrkllr88]

Good one, I got them, thanks!

 

[Jayrock]

Thank you!

EDIT: Got my keys in about 3 mins.

 

[Cerberus]

its also free on steam, just add it https://store.steampowered.com/app/203160/Tomb_Raider/