NCSoft Korea is planning on launching Lineage Eternal’s closed beta test in April, at least that’s what the current plans are. The news comes to us from Steparu, reporting on another source from Korean website GameFocus. Steparu reminds viewers that this anticipated closed beta date comes after multiple other scheduled, and subsequently missed, beta dates for the upcoming MMO over the past year or so.
Lineage Eternal was originally announced in 2011 with an accompanying quarter hour of gameplay footage. The game has seen numerous delays, with beta schedules going as far back as 2013 for Korean audiences, and it is currently unknown when NCSoft plans on launching the title.
(Source: Steparu)
MMO Fallout 
It looks like Diablo 3. Is that how it will play??
That is correct. It appears to play very close to Diablo 3 but on a larger scale.