H2O Just Add Water RP - Official
H2O Official
Studio group
Playing right now
Between 4 and 4 over the last 24 hours.
Power-ups
All-time numbers from the game's Roblox page.
25M
Since it opened on 20 May 2023.
20.3K
Players who saved it.
54%
2,409 likes, 2,031 dislikes.
30
Players per server, one stud each.
Patch notes
Each publish we saw, and how many players were in the hour before and after.
- 20 May 2023Opened
- 12 Jan 2026Last publish
- 13 Nov 2026We started counting
No patches yet. H2O Just Add Water RP - Official hasn't published an update since we started counting on 13 Nov.
About the game
In H2O Official's words.
Dive into the H20 Just Add Water Roblox Experience! Transform into a mermaid and explore the magical underwater world, inspired by the beloved TV show. - Mermaid Powers - Mermaid Transforming and Swimming - Emmas and Cleos House - Boats, Jet Ski and Car driving
- World
- Adventure
- Kind
- Exploration
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Is H2O Just Add Water RP - Official yours? See inside it, live.
This page is what anyone can see. Studwise for developers shows the rest as it happens: every server and every player, where they quit and how each update landed.