Want Survival mode

[NEXT]

・Enemy becomes stronger each Wave
・Survive along with fellow
・We will power up
・Boss also come out one after another
・Compete for survival time

[cprince]

... it already is a survival mode game. Past level 50 you'll find it getting harder and harder to survive.

[Fade2Gray]

Yeah, what cprince said, the game already IS a "survival mode" of sorts.

[cprince]

What we are adding is an RPG mode and new maps, but they'll be DLC because it takes a lot of time and effort to do.