AIKO: AI Girlfriend 3D Life is an innovative simulation game available on Android, currently in early access. Players can explore a basic 3D apartment and engage in core AI conversations that utilize memory, allowing for relationship progression from stranger to friend. The game features a day/night cycle and basic customization options, alongside a morning coffee routine that adds a layer of realism to the interactions.

As part of its early access phase, AIKO promises weekly updates, with future enhancements including over 500 customization options, cooking activities, movie watching, and voice input functionality. Players can vote on new features and contribute to shaping the AI's personality development. However, users should be aware that the software may contain bugs and limited content as it is still a work-in-progress.