WHY i would buy this game when i have already brought a similar one (SD) please convince me.

Hi, players, I played the game for 25 hours and I did everything that can do. The game is not progressing. I unlocked all abilities and achievements. I crafted everything. I explored and searched another 2 area. I don't know what should I do anymore. How do I reach end of the game? Thanks....

I was looking for a survival game and I found this, but apparently the project no longer exists, too bad it could have had good potential (sorry for my english i use google translate)