購買網站：
https://store.na.square-enix.com/discovery-and-friends-sale
重點整理：
1.共有三組，每組8個遊戲，每1組購買後會再送10組同樣的遊戲。
2.另外送的10組，都需要用不同的SE網站帳號去啟用，才能換到Steam key。
3.每組是由1個Steam key去同時啟動8個遊戲，所以無法個別遊戲拆售，應該也無法在steamgift送出。
4.網站有提到限美加地區，但根據steamcn網友實測，實際上是沒限。
5.限時至April 17, 2017 4:00 AM PST
Gold $17.99
Tomb Raider: Legend 極度好評 (960 篇評論)
http://store.steampowered.com/app/7000/
Deus Ex: Invisible War 褒貶不一 (650 篇評論)
http://store.steampowered.com/app/6920/
Legacy of Kain: Defiance 極度好評 (290 篇評論)
http://store.steampowered.com/app/224300/
Legacy of Kain: Soul Reaver 大多好評 (205 篇評論)
http://store.steampowered.com/app/224940/
Blood Omen 2: Legacy of Kain 大多好評 (252 篇評論)
http://store.steampowered.com/app/242960/
Conflict: Denied Ops 大多負評 (83 篇評論)
http://store.steampowered.com/app/8100/
Gyromancer 大多好評 (120 篇評論)
http://store.steampowered.com/app/23380/
Quantum Conundrum 極度好評 (884 篇評論)
http://store.steampowered.com/app/200010/
Silver $9.99
Hitman: Contracts 極度好評 (654 篇評論)
http://store.steampowered.com/app/247430/
Hitman: Codename 47 大多好評 (899 篇評論)
http://store.steampowered.com/app/6900/
Thief: The Dark Project - Gold 極度好評 (938 篇評論)
http://store.steampowered.com/app/211600/
Thief III: Deadly Shadows 極度好評 (864 篇評論)
http://store.steampowered.com/app/6980/
Battlestations: Midway 大多好評 (191 篇評論)
http://store.steampowered.com/app/6870/
Daikatana 褒貶不一 (138 篇評論)
http://store.steampowered.com/app/242980/
Deathtrap Dungeon 大多好評 (44 篇評論)
http://store.steampowered.com/app/245010/
Startopia 極度好評 (348 篇評論)
http://store.steampowered.com/app/243040/
Bronze $4.99
Kane & Lynch: Dead Men 褒貶不一 (886 篇評論)
http://store.steampowered.com/app/8080/
Kane & Lynch 2: Dog Days 褒貶不一 (1,585 篇評論)
http://store.steampowered.com/app/28000/
Thief II: The Metal Age 壓倒性好評 (549 篇評論)
http://store.steampowered.com/app/211740/
Project: Snowblind 大多好評 (112 篇評論)
http://store.steampowered.com/app/7010/
Order of War 大多好評 (126 篇評論)
http://store.steampowered.com/app/34600/
Scarygirl 大多好評 (25 篇評論)
http://store.steampowered.com/app/202370/
Urban Chaos 大多好評 (56 篇評論)
http://store.steampowered.com/app/243060/
Pandemonium! 褒貶不一 (83 篇評論)
http://store.steampowered.com/app/243020/