Games like Underwater battles
Games like Underwater battles include Plants vs. Zombies GOTY Edition, Zuma Deluxe, Bloons TD 6, Bejeweled® 3, and Mini Motorways. We matched them by the tags players give Underwater battles on Steam (Match 3, Casual, Puzzle, Underwater, and Strategy): closest matches first, and among equally close ones the better-known games.

Plants vs. Zombies GOTY Edition
Shared: Casual · Tower Defense · Strategy

Zuma Deluxe
Shared: Match 3 · Puzzle · Casual

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Bejeweled® 3
Shared: Casual · Match 3 · Puzzle

Mini Motorways
Shared: Casual · Strategy · Puzzle

Defend Your Life: TD
Shared: Casual · Tower Defense · Strategy

Zup! S
Shared: Casual · Puzzle · Indie

Bloons TD 5
Shared: Strategy · Tower Defense · Casual

Dorfromantik
Shared: Puzzle · Casual · Strategy

Microcosmum: survival of cells
Shared: Puzzle · Strategy · RTS

Scribblenauts Unlimited
Shared: Casual · Puzzle · Family Friendly

Zuma's Revenge!
Shared: Casual · Match 3 · Puzzle

Mini Metro
Shared: Puzzle · Strategy · Casual

Purple Place - Classic Games
Shared: Casual · Puzzle · Old School

Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · Casual

My Suika – Kyo’s Fruit Merge
Shared: Casual · Puzzle · Strategy

You Must Build A Boat
Shared: Match 3 · Casual · Strategy

Peggle Deluxe
Shared: Casual · Puzzle · Family Friendly

The Legend of Bum-Bo
Shared: Match 3 · Strategy · Puzzle

Hidden Folks
Shared: Casual · Puzzle · Hand-drawn

PuzzleQuest: Challenge of the Warlords
Shared: Match 3 · Puzzle · Casual

BidKing
Shared: Casual · Strategy · Puzzle

Gorogoa
Shared: Puzzle · Casual · Hand-drawn

10,000,000
Shared: Match 3 · Puzzle · Casual