Shounen RealPG by DOMOTO Yuki

[Monsterguy]

RealPG

by DOMOTO Yuki

Description:
Motoba Hitachi has lived a boring high school life, until his kouhai invited him to a real-life simulation event of Incubate Castle, an online game they both played. But, what seemed like a harmless replication of the game turned out to be as real as it could get. Now, Hitachi must find allies to get out and survive this reality of a game.

Genres: Action, Adventure, Fantasy, Mystery, Shounen

Spoiler

chapter 1
chapter 2
chapter 3
chapter 4
Translations: http://www.uprodscans.com/forumdisplay.php?29-RealPG

Spoiler

Personally, I also found some 'more' online chapters

 

[FrostyMouse]

There are scans for 5-6 up as well.

Edit:

Oh, yeah, 7 came out yesterday. http://www.mangareader.net/real-pg/7