Someone know games with free copy or gift?

right now I remember only for one, but there are many for sure:
https://store.steampowered.com/app/258520/The_Vanishing_of_Ethan_Carter/

I believe Divinity: Original Sin - Enhanced Edition still adds Divinity: Original Sin (Classic) to your library as well.

https://store.steampowered.com/app/373420

https://store.steampowered.com/app/246920/Bombernauts/ Includes a gift copy
https://store.steampowered.com/app/438490/GOD_EATER_2_Rage_Burst/ includes
god eater resurrection
dont remember more right now but i know that there are way more and is on sale

nice thread. remember this one for now

https://store.steampowered.com/app/322330/Dont_Starve_Together/

I remember these two: https://store.steampowered.com/app/98200/Frozen_Synapse/
https://store.steampowered.com/app/328600/Frozen_Synapse_Prime/ and https://store.steampowered.com/app/236730/Anomaly_2/ have a 2 pack option.

Bioshock 1 and 2 remasters come with the original versions. Same for Wasteland 2 director's cut.

God Eater 2 also gives the first one.

EDIT: Ops, already said. Consider this just as a bump, then.

Don't starve together, it's my favorite coop survival game by a long shot and when you buy it you will recieve a free gift copy in your inventory to gift to friends or trade or do whatever you want with it though i recommand gifting it to a friend and enjoy the game together as it's totally worth it at any price

Bioshock 1 & 2 added both the original and remastered to my library when I bought them couple of years ago. Not sure if it still does.

I think if you buy Agony UNRATED, you will get a copy of Agony.
At least that was a while ago.

https://store.steampowered.com/app/879420/Agony_UNRATED/

https://steamdb.info/app/879420/subs/

PS.: buy Lust for Agony pack and get 3 games: Lust of Darkness, Agony and Agony Unrated
https://store.steampowered.com/bundle/10826/Lust_for_Agony/
https://steamdb.info/bundle/10826/

+1 free gift and 50% off right now :)

https://store.steampowered.com/app/939510/Pandemic_Express__Zombie_Escape/

https://steamdb.info/search/?a=sub_keynames&keyname=12&operator=1&keyvalue=

have fun searching

Darksiders Warmastered Edition comes with the original game. I think Red Faction Guerilla Re-Mars-tered Edition does too.

Another one is System Shock Enhanced Edition, you also receive System Shock Classic.

lara croft and the temple of osiris 4 gift pack and maybe lara croft and the guardian of the light

Hard Reset Redux gives you Hard Reset too.
Might & Magic X - Legacy Digital Deluxe gives you Might & Magic VI.

These ones all gave two versions in my library:

https://store.steampowered.com/app/268540/The_Whispered_World_Special_Edition/
https://store.steampowered.com/app/282640/LOST_ORBIT/
https://store.steampowered.com/app/38600/Faerie_Solitaire/
https://store.steampowered.com/app/496340/Fighting_Fantasy_Legends/
https://store.steampowered.com/app/369990/Gremlins_Inc/
https://store.steampowered.com/app/328730/Letter_Quest_Grimms_Journey/

https://store.steampowered.com/app/359310/Evoland_2/ gives you https://store.steampowered.com/app/1020470/Evoland_Legendary_Edition/
https://store.steampowered.com/app/208200/Doom_3_BFG_Edition/ includes Doom 1 and 2

About a month ago I got Faerie Solitaire and got Faerie Solitaire Remastered for free. It's not mentioned anywhere in the store page.
https://store.steampowered.com/app/38600/Faerie_Solitaire/

https://store.steampowered.com/app/344860/Crystal_Story_II/ gives you the first one
https://store.steampowered.com/app/391660/Incitement_3/ gives you the first two
https://store.steampowered.com/app/1300/SiN_Episodes_Emergence/ gives you the first game but not its expansion

I think everyone here already have Minion Masters and i bet people still have gifts for that.
This game literally duplicate itself in steam library, even it's a F2P, d'oh!

https://store.steampowered.com/app/651660/Halcyon_6_Starbase_Commander_LIGHTSPEED_EDITION/ includes https://store.steampowered.com/app/371200/Halcyon_6_Starbase_Commander/ with its own trading cards

https://store.steampowered.com/app/373970/Letter_Quest_Grimms_Journey_Remastered/ includes https://store.steampowered.com/app/328730/Letter_Quest_Grimms_Journey/ with its own trading cards

https://store.steampowered.com/app/239430/QUBE_Directors_Cut/ includes the decommissioned non-director's cut

State of Decay (the original) when activated gives a newer edition as a Steam gift that becomes tradeable after 30 days: https://store.steampowered.com/app/329430/State_of_Decay_YOSE/

If you care about delisted games, https://store.steampowered.com/app/63200/Monday_Night_Combat/ gives 4 tradeable gifts of the delisted F2P game Super Monday Night Combat

You can see a lot of them here: https://steam.madjoki.com/packages/multipacks

Hellblade: Senua's Sacrifice comes with Hellblade: Senua's Sacrifice VR Edition

https://store.steampowered.com/app/414340/Hellblade_Senuas_Sacrifice/
https://store.steampowered.com/app/747350/Hellblade_Senuas_Sacrifice_VR_Edition/

Thronebreaker: The Witcher Tales comes with a free, giftable copy of The Witcher: Enhanced Edition (trade-locked for 30 days).

https://store.steampowered.com/app/973760/Thronebreaker_The_Witcher_Tales/
https://store.steampowered.com/app/20900/The_Witcher_Enhanced_Edition_Directors_Cut/