Collectible card game · 18+
Collect fictional heroines. Build your harem.
Harem Master is a free collectible card game that runs in your browser. Open packs, discover original characters, complete universes and trade your best cards at auction. 10 free packs when you sign up, then a new one every 10 minutes.
Adults only: you will be asked to confirm your age on entry.
- Cards
- 0
- Universes
- 0
- Rarities
- 6
- To play
- €0
What awaits you
Packs to open
Every pack holds several cards, including at least one Rare or better. A new one refills every 10 minutes, for free.
Six rarities and Holo cards
From Common to Mythic, plus even rarer Holo versions. The exact odds are published.
An auction market
Put your cards up for sale, bid on other players' cards, with protection against last-second bids (2 min).
A season pass
Earn XP as you play and unlock rewards at every tier: packs, Waiflouz, cards.
Daily quests
Daily and weekly goals that reward you for playing at your own pace.
A showcase and a leaderboard
Show off your 6 best cards on your profile and compare your collection with others.
Frequently asked questions
- What is Harem Master?
- An online collectible card game for adults only. You open packs to get cards of original heroines, complete universes, trade cards with other players and progress season after season.
- Is the game free?
- Yes. You get 10 packs when you sign up, then a new one every 10 minutes. No purchase is needed to obtain every card. The optional Club adds comfort (faster refills, no ads) with no advantage on draws.
- Do I need an account?
- Not to try it: you can open 5 packs without an account. If you sign up afterwards, you keep the cards you got and receive the rest of the welcome packs.
Ready to open your first pack?
Try 5 packs without creating an account. Just confirm your age.
Enter · 18+