Murky Waters

 
Something’s wrong at The Site and you’ve been sent out to investigate. can you figure out what’s wrong and escape with your life?
Your research base has lost contact with their resupply ship, so you and your barely functional submarine are all that’s left.  can you navigate around the dark ocean and keep everything running?
INSTRUCTIONS
steer + aim the sub with W,A,S,D,Q, and E when the power is on, and use SPACE / LSHIFT to increase or decrease the throttle. Turn on your oxygen and headlights with switches inside the sub, but be careful – some creatures are sensitive to light or sound.