#301	Deepsea Salvor License: n/a Platforms: PC Release: 2020 Rating: n/a real-time strategy action underwater roguelike
#302	GUN AND BUCKLER License: n/a Platforms: PC, Mac Release: n/a Rating: n/a party action 4 player local multiplayer shooter 2.5d funny physic-based martial arts controller science-fiction pvp pve character customization Team-Based co-op local co-op local multiplayer online co-op casual underwater
#303	UNDERWATER: STAY ALIVE License: n/a Platforms: PC, Mac Release: 2019 Rating: n/a action adventure simulation role-playing underwater
#304	Virtual Arctic Expedition License: n/a Platforms: PC Release: 2019 Rating: n/a 3d adventure 1st-person-perspective underwater exploration multiplayer educational family friendly
#305	Frikin the Laser Shark License: n/a Platforms: PC Release: n/a Rating: n/a 2d action shoot-'em-up bullet hell shooter underwater pixel graphics combat singleplayer
#306	The Endless Summer - Search For Surf License: n/a Platforms: PC, Mac Release: 2021 Rating: n/a exploration open-world simulation sports realistic snowboarding family friendly action-adventure physic-based immersive sim 3d 1st-person-perspective pvp underwater split screen controller 3rd-person-perspective local multiplayer conversation singleplayer action adventure casual
#307	Intelligence: Underwater Kingdom License: n/a Platforms: PC Release: 2018 Rating: n/a puzzle / logic 1st-person-perspective top-down-perspective fixed / flip-screen point and select underwater fishing cards tabletop 2d relaxing casual simulation logic family friendly atmospheric singleplayer music / rhythm
#308	Puzzles for smart: Underwater Kingdom License: n/a Platforms: PC Release: 2018 Rating: n/a puzzle / logic 1st-person-perspective top-down-perspective fixed / flip-screen point and select underwater fishing cards tabletop 2d relaxing casual simulation logic family friendly atmospheric singleplayer music / rhythm
#309	Earth Warrior License: n/a Platforms: PC Release: 2021 Rating: n/a action adventure ecology / nature open-world singleplayer exploration hero shooter 1st-person-perspective educational family friendly atmospheric underwater 3d gun customization
#310	Sunset 20 Drone Racer License: n/a Platforms: Mac, PC Release: 2020 Rating: n/a arcade racing / driving casual simulation flight / aviation 1st-person-perspective physic-based combat retro minimalist singleplayer stylized underwater 3rd-person-perspective 3d fighter
#311	Freediving Hunter Spearfishing the World License: n/a Platforms: PC, Xbox One Release: 2020 Rating: n/a shooter 3d action 1st-person-perspective fishing first-person shooter shoot-'em-up immersive sim sports hunting esports action-adventure underwater role-playing 3rd-person-perspective relaxing simulation realistic atmospheric adventure beautiful
#312	UBOAT: The Silent Wolf VR License: n/a Platforms: PC Release: n/a Rating: n/a open-world naval combat simulation submarine world war ii naval / watercraft military history underwater realistic singleplayer online co-op action immersive sim co-op survival 3d racing / driving combat
#313	Kill Fish License: n/a Platforms: PC Release: 2021 Rating: n/a action 2d platform side view 2d scrolling direct control fantasy side-scrolling 2d platformer puzzle platformer puzzle / logic action rpg action-adventure character action game surreal swordplay underwater story rich hand-drawn lovecraftian psychedelic atmospheric adventure dark
#314	My Pets: Maze License: n/a Platforms: PC, Mac Release: n/a Rating: n/a puzzle / logic strategy educational cats dogs casual family friendly relaxing underwater cute colorful stylized minimalist mouse only logic top-down-perspective singleplayer board
#315	Gaia 2: Ancient Mysteries License: n/a Platforms: PC Release: n/a Rating: n/a real-time strategy adventure role-playing simulation action base building exploration open-world survival tower defense open world survival craft trading 3d 1st-person-perspective atmospheric management science-fiction singleplayer underground underwater
#316	Escape The Tank License: n/a Platforms: PC Release: 2021 Rating: n/a 3d action platform casual 3d platformer arcade funny underwater submarine family friendly fantasy comedy modern singleplayer
#317	Theo's World License: n/a Platforms: PC Release: 2020 Rating: n/a 3d adventure 3rd-person-perspective action racing / driving building exploration farming sim open-world survival life simulation open world survival craft solitaire agriculture underwater funny family friendly ecology / nature choose your own adventure casual
#318	No Game No LIFE License: n/a Platforms: Mac, PC Release: 2020 Rating: n/a puzzle / logic casual real time tactics simulation underwater procedural generation point & click fantasy singleplayer 3d
#319	Blind Descent License: n/a Platforms: PC Release: n/a Rating: n/a adventure action building exploration open-world first-person shooter 3d colorful 1st-person-perspective stylized survival atmospheric futuristic mystery science-fiction underground underwater base building combat
#320	Shell Shuffle License: n/a Platforms: PC Release: 2021 Rating: n/a casual local multiplayer pvp colorful family friendly arcade cartoon cute relaxing minimalist 4 player local underwater 2d top-down-perspective pirates score attack grid-based movement multiplayer singleplayer
#321	Loch Mess License: n/a Platforms: Mac, PC Release: 2021 Rating: n/a action puzzle / logic casual cute local co-op sokoban 3d colorful top-down-perspective ecology / nature underwater grid-based movement relaxing mythology
#322	Isolated Life License: n/a Platforms: PC Release: 2020 Rating: n/a action adventure simulation building open world survival craft open-world exploration 3d platformer relaxing city building / construction simulation 3d vision 1st-person-perspective realistic colorful 3rd-person-perspective family friendly atmospheric ecology / nature post-apocalyptic loot underwater
#323	Abyss Crew License: n/a Platforms: PC, Mac Release: 2020 Rating: n/a real-time strategy submarine underwater co-op steampunk Team-Based party-based rpg survival lovecraftian adventure atmospheric dark role-playing roguelite action-adventure combat multiplayer roguevania ambient pve
#324	S.U.B. License: n/a Platforms: PC Release: 2018 Rating: n/a action adventure strategy management side view fixed / flip-screen arcade direct control naval / watercraft co-op campaign local co-op retro casual score attack underwater submarine exploration resource management top-down shooter investigation naval combat pixel graphics split screen controller pve colorful co-op
#325	Guardian Islands License: n/a Platforms: PC Release: n/a Rating: n/a 3d action adventure survival role-playing multiplayer nudity action-adventure action rpg party-based rpg spectacle fighter crpg 1st-person-perspective 3rd-person-perspective colorful stylized naval / watercraft underwater archery combat massively multiplayer simulation
#326	Classroom Aquatic License: n/a Platforms: PC, PS4, Mac Release: 2020 Rating: n/a board aquatic simulation underwater stealth funny 1st-person-perspective
#327	Dream Mirror License: n/a Platforms: PC Release: 2021 Rating: n/a adventure 3d 1st-person-perspective exploration immersive sim first-person shooter puzzle / logic ecology / nature space underground underwater physic-based walking simulator horror asymmetric vr choose your own adventure controller open-world simulation realistic fantasy science-fiction action casual
#328	Manta License: n/a Platforms: PC Release: n/a Rating: n/a real-time strategy flight / aviation wargame real time tactics submarine underwater war base building crafting real-time strategy shooter female protagonist 3d 1st-person-perspective 3rd-person-perspective action simulation realistic science-fiction 6dof
#329	Uboat Mechanic Simulator License: n/a Platforms: PC Release: n/a Rating: n/a simulation submarine naval / watercraft cinematic underwater educational action-adventure puzzle / logic sandbox exploration immersive sim 3d 1st-person-perspective realistic atmospheric history military relaxing inventory management linear
#330	Cast Ashore License: n/a Platforms: PC, Mac Release: n/a Rating: n/a action adventure open-world survival atmospheric science-fiction 1st-person-perspective exploration base building simulation sandbox relaxing underwater crafting combat building singleplayer realistic stylized futuristic strategy
#331	Bodies of Water VR License: n/a Platforms: PC Release: 2021 Rating: n/a sports simulation 1st-person-perspective direct control menu structures contemporary exploration action-adventure arcade adventure immersive sim singleplayer atmospheric cinematic realistic action colorful nonlinear narration tutorial physic-based underwater
#332	Critter Cove License: n/a Platforms: PS5, XSX, PC Release: 2024 Rating: n/a action adventure simulation fantasy base building cozy management fishing sailing singleplayer ecology / nature life simulation open-world crafting farming sim sandbox wholesome exploration character customization post-apocalyptic role-playing underwater colorful
#333	Ecco™ Jr. License: n/a Platforms: PC, Mac Release: 2010 Rating: n/a adventure underwater
#334	Ecco™: The Tides of Time License: n/a Platforms: PC, Mac Release: 2010 Rating: n/a adventure underwater
#335	Ecco the Dolphin™ License: n/a Platforms: PC, Mac Release: 2010 Rating: n/a action underwater 2d adventure difficult singleplayer 1990's atmospheric retro horror anime / manga

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