First off, the titles of those "two games" are Shugo Seijo Prism Saber (守護聖女プリズムセイバー) and Totsuzen Kaijin Ni Natta Ore Fuck It This Title is Too Long (突然怪人にされた俺と悪堕ちする魔法少女の話).
Second, they were made by Lusterise and Heat-Soft, respectively.
Third, no, they haven't been released on any major torrent site yet. What the Christ
is taking those two so long, anyway?
Fourth, I suggest lurking
http://tokyotosho.info/ and
http://daily-hen.com/category/new-release/ until they're released.