Google's most capable AI agent for virtual 3D worlds
An Agent that Plays, Reasons, and Learns With You in Virtual 3D Worlds. Powered by Gemini, it goes beyond following basic instructions to think, understand, and take actions in interactive environments – meaning you can talk to it through text, voice, or even images.
“Google's most capable AI agent for virtual 3D worlds”
SIMA 2 launched on Product Hunt on November 14th, 2025 and earned 207 upvotes and 6 comments, placing #5 on the daily leaderboard. An Agent that Plays, Reasons, and Learns With You in Virtual 3D Worlds. Powered by Gemini, it goes beyond following basic instructions to think, understand, and take actions in interactive environments – meaning you can talk to it through text, voice, or even images.
On the analytics side, SIMA 2 competes within Open World Games, Artificial Intelligence and Bots — topics that collectively have 580k followers on Product Hunt. The dashboard above tracks how SIMA 2 performed against the three products that launched closest to it on the same day.
Who hunted SIMA 2?
SIMA 2 was hunted by Chris Messina. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Chris Messina
A 3D world game-playing agent that acts like a collaborative partner that can explain its intentions and answer questions about its behavior...!
SIMA 2 can now carry out detailed instructions — even in worlds it's never seen before (like those generated by Genie 3).
It can transfer learned concepts like “mining” in one game and apply it to “harvesting” in another – connecting the dots between similar tasks. 🤯
Curious how this compares with Marble.