Sinder FAQ — everything new players ask

Sinder is an adult AI chat dating sim developed and published by Pepper Games. You chat with a roster of AI-driven girls, build relationship levels, personalize their outfits and unlock uncensored scenes as your bond grows. It is designed to run straight in your PC browser, and an Android version is on the way.

No. The PC browser version of Sinder runs directly in your web browser — there is no download and no installation. Just open the game page, log in with your account and start your first chat. The Android version is a separate release for players who prefer mobile.

Yes, Sinder is free to play. The core chat, story mode and character progression are all open to everyone. Like many games of this type, it offers optional in-game purchases such as exclusive outfits and gift packs for players who want to go further faster.

Every girl has her own relationship level that grows as you chat, complete story goals and send gifts. Higher levels unlock warmer dialogue, new poses, more revealing outfits and eventually fully uncensored scenes. Levels are per character, so you can focus on one girl or build a whole harem.

On top of relationship levels, each girl can be leveled up like a character in a role-playing game. Reaching a new level milestone unlocks fresh adult scenes and interactions with her, which gives long-term goals for players who want to see everything a character has to offer.

Yes, customization is a core feature. You can change outfits, switch hairstyles and mix accessories to create a look you like. As your relationship grows, undressing options unlock step by step, all the way to fully nude views.

Story mode is a collection of dozens of role-play scenarios, each with its own setting, goals and tasks. Working through a scenario earns you rewards and advances your bond with the characters involved, and new scenarios are added in regular updates.

The roster keeps growing with every update. Recent additions include Nura, Daisy, Fury and Spy, and characters such as Elsa, Mita and Roxy have received new scenes of their own. Each girl has a distinct personality, from shy cuties to bold seductresses, and answers your messages in her own voice.

Sinder is available for PC browser and Android. The game is localized into twelve languages, including English, German, Russian, Portuguese, Greek, Italian, French, Polish, Romanian, Spanish and Turkish, so you can usually play in your mother tongue.

You can send presents to any girl you have unlocked. Gifts boost her affection and relationship level faster than chatting alone, and certain gifts unlock special reactions and rewards. It is the fastest way to reach the spicier content with a favorite character.

Pepper Games ships regular updates. Recent patches added four new girls, a character leveling system, full story mode, special clothing offers and new life poses. The update history shows the team keeps expanding the game with fresh content on a steady basis.

Yes. Sinder is an adult game intended for players who are 18 or older, with explicit content that unlocks through gameplay. If adult themes are not for you, this is not the game for you.