Subnautica by Unknown Worlds brings a whole new light to survival crafting games. We've all played them, cut down a tree, gather some rocks, build a home, loot or craft weapons. But all of this is done on dry land with relatively easy to find resources and stereotypical enemies. Zombies, bears, wolves and other human like NPC's. Subnautica is different. Subnautica adds a whole new, strange and alien world to the survival mix. You start the game crash landing in an escape pod onto an uncharted alien water world with nothing but some water and food in the escape pods storage.
From there you're on your own. No tutorial, no hints, just you and your fabricator bench that tells you little about the items you can craft, only what you need to make them. Stepping outside of your pod is breath taking. You may think a water world isn't much to look at, why should it be? There are no radiated zones to conquer, no naked men running around trying to beat you to death with a rock, no green men without any arms exploding next to you. It isn't the waters surface that will get you going but rather what is underneath it.
Once you dive below you will see a thriving ecosystem with mostly non-lethal life. Corals, alien fish, seaweed and just about anything else you can think of. That doesn't mean you should let your guard down. There are hostile sea creatures lurking in the shadows, some of them are easily dealt with. Others you want to do everything you can to avoid.
As you find blueprints and resources and begin to get on your feet you will be forced to go into more dangerous areas with these creatures to find better resources but the resources within these areas are well worth it. Eventually you will build your own underwater base that can extend up well beyond the surface of the water if you feel a need for such things. You can make a greenhouse in one area, storage another, aquarium in another to house fish to eat for later.
As I played the game my goal was to build the largest sub you can get in the game called the cyclops. You can potentially use this as your base if you'd like. You can even make a small fish tank for food inside of it. I don't want to spoil too much. Just get to work gathering and crafting items and a base to call home. Be careful with storage as items do not stack and will take up all of your storage before you know it. Also jump on getting your communications relay operational as soon as possible. Some interesting things start happening as a result. All in all I have to say that Subnautica is the most interesting survival I've played to date and for only being in early access I would still pay as if it was a fully released game. Head to steam and check it out.