Games like Undersea Adventure
Games like Undersea Adventure include Bloons TD 6, Scribblenauts Unlimited, Garry's Mod, House Flipper, and The Sims™ 3. We matched them by the tags players give Undersea Adventure on Steam (Casual, Sandbox, Singleplayer, Education, and Family Friendly): closest matches first, and among equally close ones the better-known games.
Bloons TD 6
Shared: Singleplayer · Casual · Family Friendly
Scribblenauts Unlimited
Shared: Casual · Sandbox · Singleplayer
Garry's Mod
Shared: Sandbox · Casual · Singleplayer
House Flipper
Shared: Singleplayer · Sandbox · Casual
The Sims™ 3
Shared: Sandbox · Casual · Singleplayer
PC Building Simulator
Shared: Education · Sandbox · Singleplayer
Slime Rancher
Shared: Singleplayer · Sandbox · Casual
The Sims™ 4
Shared: Singleplayer · Sandbox · Casual
Insaniquarium Deluxe
Shared: Casual · Singleplayer · Underwater
Planet Coaster
Shared: Sandbox · Family Friendly · Singleplayer
Rocksmith® 2014 Edition REMASTERED LEARN & PLAY
Shared: Education · Casual · Family Friendly
Townscaper
Shared: Sandbox · Casual · Singleplayer
Feeding Frenzy 2 Deluxe
Shared: Casual · Singleplayer · Underwater
Plants vs. Zombies GOTY Edition
Shared: Casual · Singleplayer · Family Friendly
Cooking Simulator
Shared: Singleplayer · Sandbox · Family Friendly
DAVE THE DIVER
Shared: Casual · Singleplayer · Underwater
PowerWash Simulator
Shared: Casual · Sandbox · Family Friendly
Aquarist
Shared: Sandbox · Casual · Education
ABZU
Shared: Underwater · Casual · Singleplayer
People Playground
Shared: Sandbox · Singleplayer · Casual
Builder Simulator
Shared: Singleplayer · Sandbox · Education
Cities: Skylines
Shared: Sandbox · Singleplayer · Casual
Putt-Putt® Saves The Zoo
Shared: Casual · Family Friendly · Singleplayer
Megaquarium
Shared: Casual · Sandbox · Underwater