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Be a convenience-store clerk in a first-of-its-kind chat game—and kick out AI Karens. There are no preset choices. Say what you couldn’t in real life and enjoy how the AI responds differently each time. A stress-relief game where your what-ifs come to life!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Try this game before buying.
You’re a convenience-store clerk—and your job is to kick out unreasonable Karens.
Every Karen runs on conversational AI, reacting in real time to how you respond.
If your approach works, they leave; if it doesn’t, they escalate.
Kick them out with your wit.
Five distinct Karens, each with multiple endings shaped by how you respond.
With the AI responding in real time, your words shape every encounter.
Say what you held back in real life and let the stress out.
How wild it gets is up to your imagination!
Tired of dealing with Karens? Turn the tables.
Switch roles with a Karen you faced—this time, you’re the Karen.
One playthrough takes 20–30 minutes; seeing all endings takes 2–4 hours. The playtime is short; however, with endless approaches, each run can still play out differently even after you clear the game.
Your purchase includes additional content “Who’s the Karen Now?” and 200 Drinks. Drinks are required when you use high-performance AI models (more accurate, more natural character reactions, higher immersion) and are consumed at 1 per exchange; the 200 included Drinks provide about three hours of play. After Drinks are depleted, the game switches to the standard AI model; you can purchase additional Drinks at any time. Because each AI model call carries a cost on our end, Drinks help us keep the experience sustainable. We hope for your understanding in this case.
May contain profanity and harsh language.
AI-generated content may produce unexpected responses.
Lowest tracked price: €3.99 (Jul 7, 2026) · current best: €3.99.
80% positive reviews all-time.
Right now the cheapest offer for Mart Mayhem is €3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Mart Mayhem is €3.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Mart Mayhem drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
