看资料是发放下面五款，感觉都不是很有吸引力...
Journey To The Center Of The Earth
http://store.steampowered.com/app/382120/
Heaven Island Life
http://store.steampowered.com/app/422100/
Woodle Tree Adventures
http://store.steampowered.com/app/299460/
Deadbreed
http://store.steampowered.com/app/277950/
Unknown Battle
http://store.steampowered.com/app/443940/
活动网址：https://gleam.io/dTEn6/casual-random-steam-key
感觉上面结束的那个活动比较超值，可惜刚刚没跟...残念!