If by adult-themed you mean spicy/NSFW rather than simply “games for adults,” my top picks are:
Best overall for a group: Cards Against Humanity — still the benchmark for crude, dark, adults-only party humor. It works especially well with larger groups.
Best for couples: The Couples Game: Late Night — specifically designed around fun, flirty questions and adult date-night play.
$19.99
3. Best for 2–5 people with actual gameplay: Exploding Kittens NSFW Edition — fast (~15-minute rounds), competitive, and raunchy rather than primarily conversation-based. omorp.com
4. — moves from icebreakers into deeper and more intimate questions.
$21.99
5. Best if you want something more playful than explicit: Horrible Couple — an adults-oriented comic-building game where couples create ridiculous relationship scenarios.
My pick: If you're talking about a party with friends, get Cards Against Humanity. If it's just you and a partner and you want genuinely spicy/date-night material, I'd go with The Couples Game: Late Night.
If you tell me 2 players vs. a group and whether you want flirty, sexually explicit, or just raunchy/funny, I can narrow it to the best 3.
Because "adult-themed" can mean anything from heavy strategy with dark/mature subject matter to raunchy, laugh-out-loud party games, there isn't just one definitive winner.
The top contenders depend entirely on the vibe of your game night:
Joking Hazard (Best for dark, visual comedy)
Created by the minds behind Cyanide & Happiness , this card game has players competing to finish an awful, hilarious, and deeply inappropriate three-panel comic strip. It captures the energy of Cards Against Humanity but feels much more dynamic because you are building a narrative punchline visually. You can check it out directly via the Explosm Store.[1]
Tapple After Dark (Best for fast-paced word games)
This takes the viral, high-pressure mechanics of the classic fast-paced word/category game and injects it with an 18+ filter. Players race a 10-second timer to tap letters and shout out grown-up, risque answers fitting clever categories. It's active, loud, and doesn't drag on. You can find retail details on Gamescape San Francisco.
Cards Against Humanity: Head Trip (Best for psychological/party chaos)
Moving beyond just filling in the blank of a single card, this cooperative-yet-hilarious game from the same creators has one player answering bizarre, raunchy questions from a random, absurd perspective while everyone else tries to guess how their friend's brain works. It adds a fun strategic layer to mature party humor and is available at retailers like Board Game Barrister.[1]
If you want to narrow it down, tell me:
Are you looking for a party icebreaker or a strategic game with mature themes?