Calm down
If the dev's dip they dip. There is no real need to worry. This game is a easy fix so I truly doubt they actually just up and left. Seriously it just needs the basics. More content, working stats, working armor, and transportation. Right now we got some content with some wannabe ninjas running around. If they full on invest into this I expect something like WOW. Not to the same scale but monthly updates for sure.