A submergence vehicle in deep sea research hit a rock, damaged and got leaked. Research team was trapped there. There are hints, objects and puzzles left. Find the hints, solve the puzzles and help the research team escape out.

Good luck

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Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.