CakeMix: Companions

About CakeMix

>> CakeMix Patreon <<

CakeMix turns fantasy into an interactive story you control. With fully animated 3D characters with personalities driven by AI, every moment adapts to your input. No two encounters ever play out the same.

This free demo gives you a taste with eight gorgeous characters. Unlock the full version from inside the demo to see just how far it can go.

Shape the story however you want. Whether it’s a tender romance, heated flirting, or unrestrained intensity, every session brings something new.

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Character Creation

Step into the Character Creator (full version) and make your dream. Mix and match from 150+ head, face, and body shapes, choose their makeup, hairstyles, eye colors, and skin tones, then fine-tune the details until they’re uniquely yours.

Story Time

Story Time Mode ignites your wildest fantasies, on your terms. Build your own scenarios from scratch or dive into 200+ ready-made encounters, then watch them come alive in real time.

Want a slow burn? You got it. Ready to jump straight into the heat? You got it. From Cold Start to Extreme, every glance, every word, every touch bends to your desires. Your choices shape the story, making each session fully immersive, unpredictable, and utterly irresistible.

Weight Gaming?

CakeMix now has a full (optional) weight-based system. Characters can gain weight over real time; how much per week is up to you.  If you'd like faster results, you can go to the Character Creator during a chat, add/subtract some weight (or other changes), and when you return to the story from there, the game knows what changed.

There are even ~40 new weight-based scenario starters to choose from, plus a bunch of new weight-focused personality types.

Your Stories, Your World

CakeMix runs entirely on your own computer. It never collects data, never tracks you, and doesn’t require an internet connection, except to check for updates if you're connected. Everything you create stays yours, completely private and under your control.

>> CakeMix Patreon <<

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Tips

Tips to get the most out of CakeMix: Click here

Customize your LLM settings: Click here

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System Requirements

Minimum:

• OS: Windows 10 (64-bit)
• Processor: Intel Core i5-6600K / AMD Ryzen 5 1600
• Memory: 16 GB RAM
• Graphics: NVIDIA GeForce GTX 1070 / AMD Radeon RX Vega 56* (8 GB VRAM minimum)
• If using NVIDIA, you'll need game-Ready video card drivers, not Studio.
• Storage: 10 GB available space (varies depending on AI settings)
• Additional Notes: Integrated GPUs are not supported. 

Recommended:

• OS: Windows 10 (64-bit)
• Processor: Intel Core i7-9700K / AMD Ryzen 7 3700X
• Memory: 32 GB RAM
• Graphics: NVIDIA GeForce RTX 2070 SUPER / AMD Radeon RX 6700 XT* (8 GB+ VRAM)
• If using NVIDIA, you'll need game-Ready video card drivers, not Studio.
• Storage: SSD with 20 GB free space
• Additional Notes: Performance scales with available system RAM and GPU VRAM when running larger language models.

Linux:

• Tested to work on Arch Linux based distributions using GE-Proton 10-15 and Proton Experimental through Steam.
• While it may work on the SteamDeck performance might not be optimal due to limited specs.

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* Special Note for AMD GPU Users on Windows

If the game’s AI runs only on CPU (extremely slow), it means the runtime is failing to use your graphics card. By default it tries CUDA (NVIDIA only), then AMD HIP (not supported on Windows), and finally falls back to CPU.

To fix this:

1. Open the CakeMix install folder.
2. Find the folder named windows-hip.
3. Rename it (e.g. windows-hip.bak) or delete it.
4. Restart CakeMix. It will now use Vulkan on your AMD card, which is much faster.

This change is safe, because HIP doesn’t work on Windows anyway. And... This only affects the game’s AI runtime. Do not touch any HIP or AMD folders outside the CakeMix install folder.