All of these are Lvl 6+, public and end next week have fun!

http://www.steamgifts.com/giveaway/ykc76/steel-steam-episode-1
http://www.steamgifts.com/giveaway/aujWr/grass-simulator
http://www.steamgifts.com/giveaway/foWl5/little-racers-street
http://www.steamgifts.com/giveaway/MLAge/sugar-cube-bittersweet-factory
http://www.steamgifts.com/giveaway/LC9CO/survivalist

A small Lvl 1 train
http://www.steamgifts.com/giveaway/chPKn/zack-zero

My second contribution:
5 Copies Besiege | Private | Level 2
http://www.steamgifts.com/giveaway/ywqrB/besiege

Chivalry: Complete Pack - 1 copy, Public, lvl 1, RU+CIS
http://www.steamgifts.com/giveaway/twSJX/chivalry-complete-pack

My humble contribution.
Leve1+. public. Ends in a week,
Thief Town: http://www.steamgifts.com/giveaway/xogRJ/thief-town

Seems I was overcomplicating some things. So simplified version:

Train here: http://www.steamgifts.com/giveaway/AQASM/monaco-whats-yours-is-mine. End date is June 26th.
More about that train here

Another one giveway

No level , Whitelist/Groups, 3 days
Monaco: What's yours is mine: http://www.steamgifts.com/giveaway/1Nrg8/monaco-whats-yours-is-mine

Since my last giveaway appeared to be a duplicated key, here is another one:

Space Pirates and Zombies, Public, Level 3: http://www.steamgifts.com/giveaway/a7IML/space-pirates-and-zombies

Tripwire 2012 Bundle | Steam Gifts Group | Level +2 | http://www.steamgifts.com/giveaway/EERcp/tripwire-interactive-bundle

LVL3
Super Meat Boy
Alien Rage - Unlimited
Penny Arcade's On the Rain-Slick Precipice of Darkness 3 and 4 Bundle

TRAIN | Private | LVL 2 | 24 hours left

level 1, private
http://www.steamgifts.com/giveaway/0RDpE/despair

All my leftover sale cash, please be gentle

HiroHiro | Fabula Mortis | Private - Lv. 4 | http://www.steamgifts.com/giveaway/RgiSs/fabula-mortis
HiroHiro | Edna & Harvey: The Breakout | Private - Lv. 4 | http://www.steamgifts.com/giveaway/dueUl/edna-harvey-the-breakout
HiroHiro | Machines At War 3 | Private - Lv. 4 | http://www.steamgifts.com/giveaway/hEGp7/machines-at-war-3
HiroHiro | FORCED | Private - Lv. 4 | http://www.steamgifts.com/giveaway/t1unF/forced
HiroHiro | The Forest of Doom | Private - Lv. 5 | http://www.steamgifts.com/giveaway/yGrbj/the-forest-of-doom
HiroHiro | Eufloria HD | Private - Lv. 5 | http://www.steamgifts.com/giveaway/vVyaF/eufloria-hd
HiroHiro | Mushroom Men: Truffle Trouble | Private - Lv. 5 | http://www.steamgifts.com/giveaway/8ydbn/mushroom-men-truffle-trouble
HiroHiro | Besiege | Private - Lv. 5 | http://www.steamgifts.com/giveaway/GxUZY/besiege
HiroHiro | Venetica - Gold Edition | Private - Lv. 6 | http://www.steamgifts.com/giveaway/Jdpoq/venetica-gold-edition
HiroHiro | This War of Mine | Private - Lv. 6 | http://www.steamgifts.com/giveaway/uGp6k/this-war-of-mine

Level 1:

Orborun: http://www.steamgifts.com/giveaway/lrtHW/orborun
A Valley Without Wind 1 and 2 Dual Pack: http://www.steamgifts.com/giveaway/QTxVu/a-valley-without-wind-1-and-2-dual-pack
Magicka: http://www.steamgifts.com/giveaway/GelSd/magicka

Level 2+ GA's:

• Dustforce DX - http://www.steamgifts.com/giveaway/2TRxQ/dustforce-dx
• A Valley Without Wind 1 and 2 Dual Pack - http://www.steamgifts.com/giveaway/dW9fG/a-valley-without-wind-1-and-2-dual-pack
• Hacker Evolution Duality - http://www.steamgifts.com/giveaway/ZStH6/hacker-evolution-duality
• Tidalis - http://www.steamgifts.com/giveaway/7ChPx/tidalis
• Biology Battle - http://www.steamgifts.com/giveaway/8RSMQ/biology-battle
• Shattered Haven - http://www.steamgifts.com/giveaway/ReeRA/shattered-haven
• Time Gentlemen, Please! and Ben There, Dan That! - http://www.steamgifts.com/giveaway/cZFGf/time-gentlemen-please-and-ben-there-dan-that-special-edition-double-pack
• Orborun - http://www.steamgifts.com/giveaway/W0r51/orborun
• Space Trader: Merchant Marine - http://www.steamgifts.com/giveaway/VUmnn/space-trader-merchant-marine

According to this poll the majority of Steamgifts don't have this game. So, here we go.
(Level 1, private)

Bad Rats: the Rats' Revenge - http://www.steamgifts.com/giveaway/iTQUz/bad-rats-the-rats-revenge

No level req openn for S.Gifts
Dragon Age: Origins
http://www.steamgifts.com/giveaway/1mGgB/dragon-age-origins
Ends: 2015-06-15 21:23

2 more small Ga
Lvl 0 24 hour
http://www.steamgifts.com/giveaway/B9qj0/humanity-asset
http://www.steamgifts.com/giveaway/xPAgo/desert-thunder

Short train
Invite Only,Lvl 2-5
http://www.steamgifts.com/giveaway/LP6jw/

Yayy, finally infected with the madness!

http://www.steamgifts.com/giveaway/Wnw8W/bad-rats-the-rats-revenge
http://www.steamgifts.com/giveaway/HJYCp/contraption-maker
http://www.steamgifts.com/giveaway/qBlEX/playways-sim-bundle
http://www.steamgifts.com/giveaway/PlIrU/despair
http://www.steamgifts.com/giveaway/qi253/gtgd-s1-more-than-a-gamer
http://www.steamgifts.com/giveaway/qcaYg/chivalry-complete-pack

Crysis 2
Lvl 0
2 days
http://www.steamgifts.com/giveaway/7KnTR/

A little something from me:

Chivalry: Medieval Warfare
lvl 2
2 days

http://www.steamgifts.com/giveaway/Ep9ta/chivalry-medieval-warfare

All Lvl 1
1 hour
http://www.steamgifts.com/giveaway/WbdUb/shattered-haven (Just ended)
http://www.steamgifts.com/giveaway/c7OTc/skara-starter-package (Just ended)
http://www.steamgifts.com/giveaway/Tq7gn/tidalis (Just ended)
http://www.steamgifts.com/giveaway/KtY4J/tower-wars (Just ended)

24 hours
http://www.steamgifts.com/giveaway/IdWO8/a-valley-without-wind-1-and-2-dual-pack
http://www.steamgifts.com/giveaway/kAQWI/dustforce-dx
http://www.steamgifts.com/giveaway/XQSFR/world-of-goo