Colonies end is action, adventure, survival, RPG, simulation, open world, 1st person game where you have to explore sci-fi world, harvest resources, etc. There are many such games, far better than this. But, I support the efforts of developer. There is lot to develop in the game.
Game file size is 2gb after installation, 731mb before installation.
Graphics are not good, music is good.
Overall, I will rate this game 3.5/5 considering gameplay, graphics.