Mart Mayhem
Release date: Sep 29, 2025
Developers: Eleven Dot Studio
Publishers: Eleven Dot Studio
Genres: Adventure, Casual, Indie, Simulation
Categories: Single-player, In-App Purchases, Playable without Timed Input, Save Anytime
Supported languages: English, Korean, Japanese

'Viral Youtube phenomenal in Korea!' [Included with purchase] bonus content “Who’s the Karen Now?” A new kind of chat game powered by conversational AI. 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. Multiple endings and open play. Five distinct Karens, each with multiple endings shaped by how you respond. With the AI responding in real time, your words shape every encounter. Catharsis you couldn’t get in real life Say what you held back in real life and let the stress out. How wild it gets is up to your imagination! Who’s the Karen Now? (Included) Tired of dealing with Karens? Turn the tables. Switch roles with a Karen you faced—this time, you’re the Karen. Information 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. Things to Keep in Mind May contain profanity and harsh language. AI-generated content may produce unexpected responses. 

Press reviews: “...provide catharsis precisely because it's a type of communication you can't have in real life.” 4Gamer