Discover Who You Spark With.
Unlock your erotic sparks in privacy — no names, no emails
For playful discovery and entertainment (18+). A guide, not a substitute for professional or legal advice.
Built on Trust
Our space rests on two foundations: privacy and profound discoveries.
Anonymous by Design
No registration, no email. Your discoveries live behind a private access key only you control. Your unlocks stay separate from payments and we avoid collecting direct identifiers—so you can be honest, in privacy.
Reveal Your Erotic Energy
Go beyond checkboxes and see the sparks that shape your desire, closeness, and expression. It’s a playful mirror of your gameplay—simple sparks and flows, not a diagnosis.
Compare Your Sparks
Move beyond surface vibes. Privately compare your spark map with a player to spot resonance and polarity—using access keys only, no contact details required.
In Three Simple Levels
A clear quest into your inner world and meaningful connections.
Map Your Desire
Answer a series of reflective questions to generate your detailed Erotic Playbook. This initial quest is the foundation for your gameplay and is entirely anonymous.
Unlock Your Unique Access Key
You'll receive the unique Access Key to your Erotic Playbook. To protect your anonymity, we skip traditional accounts. Guard this key—it's your only way back in.
Unlock Your Erotic Playbook
Your key unlocks your personal Erotic Playbook. This is your private space to explore your own flow, or you can invite a co-player and discover your shared circuit.
Choose Your Adventure
Start with your personal Erotic Map or choose a quest bundle for more connection unlocks.
Your Personal Playbook
$12.75
$14.99
incl. VAT
Unlock your Erotic Playbook. A detailed map of your unique energies in desire, intimacy, and connection.
Play for freeThe Couple's Playbook
$32.00
$39.99
incl. VAT
3 unlocks in 1: Includes both personal Playbooks plus your joint Match Playbook, revealing your unique resonance.
Play for freeThe Discovery Package
$63.99
$79.98
incl. VAT
Your complete personal Playbook plus 4 Match Credits. Explore your resonance with multiple co-players and discover your patterns of connection.
Play for freeFrequently Asked Questions
Your privacy is our top priority. We don't ask for your name or email. To keep the site secure, our hosting provider briefly logs technical data for security reasons, but this is kept completely separate from your choices. The only time other data comes into play is when you make a purchase. The payment is processed entirely by Stripe—our co-player for secure payments—so we never see your card or bank details. All we store on our end is an anonymous purchase ID, which helps us with billing and allows you to reconnect to your story if you need to.
Your Access Key is private. Please keep it safe. For free discoveries: Because we do not collect identifying information (like your name or email), a lost key cannot be found. This protects your privacy. For paid stories: We offer a secure way to reconnect. Using anonymous details from your purchase receipt (such as the date, amount, and last 4 digits of your card), we can locate the anonymous purchase ID from Stripe and unlock your story again. We never see or store your full payment details. You can start this process where you enter your Access Key.
After you unlock your personal story, you can generate a unique "Connection Invitation" link from your discoveries page. Send this link to a player. When they complete their own game through that link, a shared Story is unlocked for both of you to view.
No. Access to your complete story and the Connection quest comes with a one-time payment. This transparent model ensures we are supported by our users, not their data.
The name IUNOS has a dual meaning at the heart of our philosophy.
First, it’s a simple equation: I + U = NOS. ‘Nos’ is Latin for ‘we’ or ‘us,’ so the name itself represents two players coming together to form a shared energy.
Second, it’s pronounced like the Ancient Greek word Eunoia (Εὔνοια), which means ‘beautiful thinking’ or ‘goodwill.’ This dual meaning is our mission: to provide the insights (‘beautiful thinking’) that allow people to connect with genuine understanding and goodwill (‘we’).
Begin Your Quest of Discovery
Begin your gameplay of discovery. Start playing now – always anonymous.
Start Now
Real Discoveries
See what others have discovered.
Share your experience
Help others by sharing your anonymous experience.
“Great tool for figuring out your own kinks and turn-offs in private. No judgment, just straight-up insights about yourself. Really cool experience.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“Way more insightful than I expected. Really made me think about what I actually want vs. what I thought I wanted. The report was direct and super helpful.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“We did the match to spice things up. It gave us some new ideas and opened up a conversation about fantasies we were both too shy to bring up before. Hot! 🔥”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“Used this to get a feel for the connection with a guy I just started seeing. The match report was scarily accurate about our dynamic. Great for a quick vibe check.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“Honestly, I was just curious about my "erotic style." The report was fascinating. Some things I knew, others were a complete surprise. Fun to explore and very well done.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“Eu e meu namorado fizemos o match e foi revelador. Vimos que temos mais em comum eroticamente do que pensávamos. Abriu portas para explorarmos juntos.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“J'ai fait le rapport en solo pour mieux cerner mes désirs. Le rapport est direct, sans chichis. Ça m'a donné confiance pour dire ce que je veux vraiment.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“Die Matching-Funktion ist genial. Wir haben es eher als Spiel gesehen, aber der Bericht hat uns echt überrascht und zu neuen Experimenten inspiriert.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.
“Ich wollte meinen "erotischen Stil" verstehen. Der Bericht hat mir gezeigt, was mich wirklich anturnt und was eher blockiert. Sehr augenöffnend.”
Personal experience. This is not medical advice or a guarantee of similar discoveries.