Does Subnautica cost a lot of money?

There is an underwater adventure game. <b>You can get the game for free</b> if you haven't played it yet. On Dec. 14, 2018:

Question

There is an underwater adventure game. You can get the game for free if you haven't played it yet. On Dec. 14, 2018:

Hagrid P Hazard · Accepted Answer

There is an underwater adventure game. You can get the game for free if you haven't played it yet. On Dec. 14, 2018: