Freediver: Triton Down

Steam Page: https://store.steampowered.com/app/995230/FREEDIVER_Triton_Down/

FREEDIVER: Triton Down is a fully interactive single-player adventure experience in VR. Ren Tanaka is a freediver, capable of swimming to incredible depths without the use of scuba gear. A close call on her last dive has kept her landlocked for months, but when her mentor Dr. Lindstrom, an eccentric and brilliant scientist, claims to have made a stunning discovery in an underwater cavern, Ren decides to return to the deep.