Primecraft
5+
Downloads
Everyone
info
About this game
Primecraft is a mobile AI sandbox where you explore procedurally generated worlds, train your own on-device AI, and share trained models with friends β all without cloud servers.
π EXPLORE INFINITE WORLDS
Travel across a grid of unique planets β grass, lava, ice, crystal and more. Each world has its own biome, gravity, and creatures. No two planets are the same.
π€ TRAIN YOUR OWN AI
β’ Embodied AI Companions β Train AI cubes that learn from your gameplay actions
β’ Image Classification β Use your camera to train custom classifiers (bucket vs chair, thumbs up vs down, etc.)
β’ Language Models β Download and run small language models directly on your device for private conversations
π‘ SHARE TRAINED MODELS
Share your trained classifiers with nearby devices over WiFi. Enable sharing with a 6-digit PIN, and friends can download your model to use instantly.
π FULLY ON-DEVICE
All AI runs locally on your phone. No internet required. No data sent to cloud servers. Your models, your device, your privacy.
β¨ FEATURES
β’ Infinite procedurally generated universe
β’ On-device neural network training
β’ Hugging Face model downloads
β’ P2P model sharing over local network
β’ Custom image classifiers with camera
β’ Adjustable training parameters
β’ Works offline after initial setup
π§ EARLY ACCESS
Primecraft is in active development. New AI features, worlds, and tools are added regularly. Join early, explore freely, and help shape the future of on-device AI.
Free to download. No ads. No subscriptions.
π EXPLORE INFINITE WORLDS
Travel across a grid of unique planets β grass, lava, ice, crystal and more. Each world has its own biome, gravity, and creatures. No two planets are the same.
π€ TRAIN YOUR OWN AI
β’ Embodied AI Companions β Train AI cubes that learn from your gameplay actions
β’ Image Classification β Use your camera to train custom classifiers (bucket vs chair, thumbs up vs down, etc.)
β’ Language Models β Download and run small language models directly on your device for private conversations
π‘ SHARE TRAINED MODELS
Share your trained classifiers with nearby devices over WiFi. Enable sharing with a 6-digit PIN, and friends can download your model to use instantly.
π FULLY ON-DEVICE
All AI runs locally on your phone. No internet required. No data sent to cloud servers. Your models, your device, your privacy.
β¨ FEATURES
β’ Infinite procedurally generated universe
β’ On-device neural network training
β’ Hugging Face model downloads
β’ P2P model sharing over local network
β’ Custom image classifiers with camera
β’ Adjustable training parameters
β’ Works offline after initial setup
π§ EARLY ACCESS
Primecraft is in active development. New AI features, worlds, and tools are added regularly. Join early, explore freely, and help shape the future of on-device AI.
Free to download. No ads. No subscriptions.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Whatβs new
Removed prefix to get model sharing working
App support
About the developer
Samuel Watson
openfluke@hotmail.com
28 Collins Cres
Berwick VIC 3806
Australia