There is nothing wrong with loli games, fiction is not really. A game character is not alive, it never was nor does it have feelings so it cant be hurt. In the case of VN its just a drawing. In fact if you cant make a different between fiction and reality you may want to check a doc.
The real problem in this world isn't loli, yuri, yaoi or whatever else you can think up, the problem is freaks who call for censorship, censorship is the enemy of our civilization and people who call for it are not human.