坤之空间
In an infinite-looping space, find the traces of the modifications made by kun and break them. You can safely leave by reaching the 2.5th level. There is also an endless mode available, allowing you to push beyond your own limits and see how many levels you can reach.
このゲームについて
It is an ikun-style mystery exploration game. The 3D version features spot-the-difference (with over 50 variations), full of humor and a touch of horror.