Actual beta screenshots
This level was originally titled "Marine" and involved a second shipwreck after Deep Sea.

Different door, but probably the same cut-scene.

The early level had different doors and textures. The textures in the non-beta game were darker and less brown.

Same difference of textures.

A lot more red than the final game.
Have
any more beta pictures or information? Please, please,
email them to me. You'll get full credit for your
discovery.
SubDrag@datadynehq.com