This is a great game with nothing else like it and is a must play for anyone interested in the genre or gaming in general however it has so many bugs that still need to be patched.
All these bugs and problems I am about to list are from personal experience and it's not even scratching the surface of them. Some were a while ago so they may have been patched.
-Exiting a prawn suit while in a warp gate will make you fall into the void and you have to wait to die to get out (If you're not playing on survival this will softlock your game.)
-Leaving the alien thermal plant may apply land physics to you while in the water. This can also affect the prawn suit so that you would have to craft another one.
-Attempting to save sometimes says looks as though it does not work even though it does.
-Fish sometimes swim through your base?
-Some wrecks never loaded for me.
-other stuff should probably load a bit father away.
-Lots of lag.
-Some creatures have bad AI and can also get stuck in weird places.
If you can look past this stuff this will probably one of the best games you will ever play.