玩游戏
选择你感兴趣的游戏并免费游玩。
完成任务
每一个游戏都有些能让你获得灵魂宝石的任务。
接收奖励
你可以将灵魂宝石兑换成Steam Wallet的充值、游戏密钥、CS:GO皮肤以及其他的奖励。
Measurement Problem is a narrative driven first person puzzle platformer.
The player finds himself in an abandoned facility, soon he realizes that he is not alone.
Guided by Catherine, solve various puzzles with many different mechanics acquired during gameplay.