Genie 2

A single image prompt is enough for Genie 2 to build a 3D world you can actually play in. Genie 2 is an AI game generator from Google DeepMind, described as a foundation world model that produces action-controllable environments rather than static scenes.

The result is meant to be interacted with, not just looked at.

The environments respond to your input, and real-time physics simulation is part of the experience.

A text prompt can also start the process, so you are not limited to supplying a picture.

The worlds are described as effectively unlimited in variety, which makes the tool interesting if you want to explore many different settings quickly.

Beyond play, Genie 2 can be used to train AI agents inside the generated environments, which points to research use as much as creative use.

If you work in game prototyping, concept art or agent research, it gives you a fast way to turn an idea into a world you can move around in.

Use it as a world generator first and a finished game engine second.