Level 4

Level 4, or the abandoned office is the fith level in BR2D lore but the 13th game made. Level 4 resembles an abandoned office with windows, a blue carpet and halls. There is a MEG base that has a guard and a computer, the computer containing an "article" for the level. The computer is the first "wiki" for any of the levels in the series. Level 4 contains otherwise no enitites and can be entered by an elevator on Level 3 and you exit via a staircase that leads to level 5.