Wolframite

Wolframite is a 2D hardcore rogue-like sci-fi sandbox game with heavy emphasis on survival. You will spawn on a procedurally generated planet with no tools or worth to your name and go through technological advancement to launch off your home planet and harness neighbour planets for their materials, encountering many survival challenges along the way. 

(extremely early in development, expect bugs)

Controls:

'WASD' to move

'E' to open inventory

'RMB' to place blocks

'LMB' to mine blocks