Set the room
Use the free Room Readiness Guide, name the people and roles, choose the pace, agree on a stop signal, and decide what tonight is for.
Open the free guide21+ · Couples · Thirds · Triads · Private
The game that
runs the room.
Not a random deck on a phone. Heatwave helps you set the room, name the boundaries, build the heat, and end with a memory worth keeping.
One complete private night free. Then $19.99 once for lifetime access, including future major versions. No subscription. No ads interrupting the room.
1 complete night freeExperience the real game first
$19.99 onceLifetime access, no subscription
300+ promptsWith anti-repeat draw logic
Private by designNo ads or public activity feed
The full experience
A better night has a before, a during, and an after.
Ordinary card apps begin at “draw.” Heatwave starts earlier and stays useful after the last turn.
Let the heat build
Progressive levels, role-aware prompts, wildcards, a timer, pause and pass controls, sensual reveals, and a room that visually warms with the session.
See what is insideClose the night well
Finish with the winner, cast, prize, and a private session keepsake instead of letting the experience disappear with the final card.
Start a free nightNot cards with a gradient
More than a deck on a screen
The prompts matter. The way the room moves between them matters more.
💋
For two, three, or your chosen few
Player names and room-aware prompts keep each turn clear without treating anyone as an add-on.
🔥
Heat that builds
Soft openings to filthy peaks. Wild cards twist the next turn. Atmosphere gets warmer as you climb.
🛡️
Consent is part of the product
Age gate, room-ready checks, pause anytime, optional safe word on the card. Respect stays non-negotiable.
How a night works
Four moves. Then the heat takes over.
Designed so the first minute feels intentional, especially when several people are bringing different relationships and expectations into one room.
1
Set the room
Names, roles, timer, prize. Pick Soft, Filthy, Power, or Couple+.
2
Agree the rules
Consent check. Safe word if you want one. Anyone can pause or pass.
3
Draw & escalate
Cards land with weight. Wilds change the next move. Heat rises with the night.
4
Keep the memory
End the night with winner, cast, prize, and a private keepsake you can export.
A free tool before you play
The Heat Check
Four quick truths expose the conversations that chemistry tends to hide. Check these together, not on someone else’s behalf.
No signup. Nothing is saved. Print it, talk through it, close it.
0 of 4 checked. Start with the conversation, not the cards.
A good night has chemistry. A great one has clarity, pacing, and nobody wondering whether they are allowed to say no.
The Heatwave differenceInside the session
The value is in the direction, not just the count
A large prompt library is table stakes. Heatwave adds structure, atmosphere, personalization, and a clean ending.
🎴
300+ prompts
Core, tease, poly/triad, fire/fantasy, and wildcards with anti-repeat draw logic.
✨
A room that reacts
3D tilt, sensual draw and reveal, heat-reactive framing, and atmosphere that changes as the session climbs.
🌙
Private by design
Local session energy. Device uploads stay on-device. Shared art is only what you deploy.
🎭
Prompts that address real people
Player names and session context make prompts feel placed, without assigning someone an accessory-style relationship identity.
🖋️
Private and named decks
Create personal collections, add your own prompts, and choose the exact energy you want to bring back.
🥂
A finish worth keeping
Close with the cast, winner, prize, and a private keepsake instead of a cold “game over” screen.
Straightforward value
Try the whole night. Buy it once.
Relationship apps built on trust should not need a billing trap. Heatwave is deliberately boring about the price.
Lifetime unlock
$19.99 one-time
Your first complete private night is free. If it earns another invitation, one payment unlocks ongoing access.
✓ Full prompt library and future major versions
✓ Private and named custom decks
✓ No weekly or annual subscription
✓ No ads dropping into the middle of the mood
Heatwave’s purchase promise
Meaningful free experienceFull first night
Recurring paymentNone
Surprise auto-renewalImpossible
Custom private contentIncluded
Future major versionsIncluded
Free readiness guideIncluded
Good questions first
Before you enter
Is this just Truth or Dare?
No. Cards are one layer. Heatwave also handles room setup, roles, progressive heat, timing, consent controls, custom decks, atmosphere, and the session finish.
Does everyone have to do every card?
No. Passing, pausing, and changing your mind are always valid. A game mechanic never outranks a person’s current consent.
Is it only for couples?
No. It works for two people, three people, triads, polycules, and other small private adult groups. Choose the names and deck that fit the actual room.
What stays private?
Gameplay is designed for the room. Images you add from your device stay on that device. Account, purchase, and private-deck data use the services described in the privacy notice.
Is the Room Readiness Guide therapy?
No. It is a free conversation aid, not therapy, legal advice, or a safety guarantee. It helps people name expectations before play.
What happens after the free night?
The free session completes normally. Continuing costs $19.99 once for lifetime access, including future major versions. There is no subscription.
Ready when the room is.
Open it with the people you trust. Start soft or go straight to filthy. The night stays yours.
Adults 21+ only. Heatwave is an erotic game for consenting private groups. It is not therapy, legal advice, or a guarantee of safety or relationship health. Anyone can pause, pass, or withdraw consent at any time. You are responsible for your choices, local play, and local laws.