UNO H2O

Mattel, Inc. · Board game · 2004
2.0 Ludopedia 6.0 BGG 2–10 · best 4 30 min Weight 1.1/5
Buy · from US$ 18.11
2.0 rating Ludopedia
6.0 rating BGG
Our Verdict
RECOMMENDED

If you love UNO and want to take it to the pool, this is the ticket – waterproof cards and a frantic pace.

Highlights
  • Waterproof cards
  • Fast, easy play
  • Great for big groups
Keep in mind
  • Simple deck, limited depth
  • Requires wet setting
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About the game

What you do in a play session

UNO H2O brings the classic UNO fun to the wet world. The cards are made of waterproof PVC and come with a sealed carrying case, so you can play in the pool, at the beach, or even in the bathtub. The game supports 2 to 10 players, recommended for ages 7 and up, and runs about 30 minutes, perfect for quick sessions between splashes. The rules are virtually the same as traditional UNO: match colors or numbers, discard all your cards before opponents, and use special cards to shift the flow. The big new twist is the two "Wild Downpour" cards (1 and 2). When a player drops one, everyone else must draw one or two cards, respectively, and the player who played it chooses the new color. This adds an extra layer of chaos, especially when water is already splashing around. Because the cards are fully waterproof, there’s no worry about stains or soggy decks that ruin regular versions. Hand management stays straightforward – keep an eye on your hand and seize the right moment to change the color. The experience is light, social, and very party‑ready – ideal for families, friends, or poolside gatherings. If you’re looking for a way to liven up summer without a dry tabletop, UNO H2O delivers exactly that: easy rules, fast pace, and the guarantee that even soaked, the game never loses its charm.

Best player count

BGG community vote

2–10 players
2 OK
3 REC
4 BEST
5 REC
6 REC
7 REC
8 REC
9 REC
10 REC

Soundtrack

Ambience suggested by Melodice

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Where to Buy

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Game details

Mechanics, categories, families and credits

Mechanics

Categories

Families

Components: PVC Cards Game: UNO
Publisher Mattel, Inc.
Designer Merle Robbins

Community

Data from BoardGameGeek

1,953owners
41wishlist
6want to play

Frequently Asked Questions

Quick answers before you buy

7 questions
How many players can join?
From 2 up to 10 players, great for parties or family gatherings.
How long does a game last?
About 30 minutes, depending on the number of participants.
What is the minimum recommended age?
7 years old, though younger kids can play with adult supervision.
Do the cards really survive being wet?
Yes, they’re made of waterproof PVC, so they can be submerged without damage.
What are the Wild Downpour cards?
Two new cards that force other players to draw 1 or 2 cards and let the player choose the new color.
Do I need any extra equipment?
Only the carrying case included in the box to store the wet cards.
Is language required to play?
No, the game relies on icons and colors, so no language knowledge is needed.

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