Roblox is introducing 4D generation, powered by its Cube Foundation Model, which adds interactivity to 3D objects. This technology allows players to generate functional objects like cars that can be driven using simple text prompts. Developers are already seeing increased player engagement and playtime with this feature. The system uses "schemas" to define object parts and behaviors, enabling dynamic functionality. Roblox plans to expand this to generate entire scenes and more complex interactive elements through natural language prompts.

NobodyWho is an open-source framework enabling local deployment of large language models (LLMs) without cloud infrastructure or scaling issues. It uses llama.cpp and offers a user-friendly interface for running LLMs, accelerating processing via GPU. Several example games built with NobodyWho are showcased, demonstrating its versatility. Troubleshooting sections address common issues like model file location after export and compatibility problems on specific Linux distributions (Arch, NixOS). The license allows commercial use but requires open-sourcing any modifications to the NobodyWho code itself.