On the fourth customer slot, no one will appear. Instead, your shop’s lights will flicker. The ambient music (the standard "Mart Melody") will reverse. Then, the rain sound effect begins.
You cannot access this content in v009 or v011. The developer deliberately removed the Strange Girl’s spawn logic in later updates, citing "narrative cohesion." To encounter her, you must be running the specific v010 build of the game. Because most automatic launchers update the game, finding the raw .exe for v010 is akin to finding a VHS copy of a lost movie.
Of course, the game still carries a niche appeal; some players find the tentacle interaction mechanics unusual, but for fans of the genre, it’s a standout title that balances humor, mystery, and mature content in a way few indie games can match.
This is where things get obsessive—and brilliant. The Strange Girl Exclusive is not something you can stumble upon by accident. It requires a precise sequence of actions, many of which go against normal gameplay logic. Based on community testing (special thanks to the Tentacle Mart Speedrun Skeptics group), here is the verified method:
Successful captures rewarded players with in-game currency.
The "Strange Girl" is a premium, fully rigged 3D character model that perfectly embodies the platform's signature style. Designed by a prominent anonymous digital artist, the character blends cyberpunk elements with eerie, surrealist fantasy.
The "Strange Girl" is a rare, low-probability NPC (Non-Player Character) whose appearance fundamentally alters the game's interface and underlying logic. Encountering her requires precise environmental triggers:
: Early access versions and exclusive character interactions are often part of a tier-based system for those who contribute to the ongoing development of the studio's library.