11th of June update

- Added stairs to Ruin spawn
- Fixed trans drown boxes not teleporting player back to SUB on Crew mode
- Removed cost and purchase button when clicking on something already bought
- Fixed typo on harpoon description
- Increased the range of the Research self destruct audio
- Player now can only change difficulty when on the surface
- Collision fix on Cave rock 10
- Cave Anglers now do more damage to other fish
- Crew mode gives player 25% extra chance to keep equipment when dying
- Player keeps 25% of loot after dying on Crew mode
- Outpost v17 added
- Starving man's head now hurts player