Epoch Idle app icon - a cyan loss curve falling on a dark field
IDLE // MACHINE LEARNING SIM

EPOCH IDLE

Train the network. Gradient descent, automated.

An idle game about the real loop of machine learning - scaled down, sped up, and made tactile. Start with a single scalar perceptron and straight-line data; end routing multi-head attention over tangled datasets and shifting your paradigm to the Transformer. Every purchase runs actual gradient descent. Every number on screen is live math, not a counter with a skin.

COMING SOON // ANDROID & iOS
01 // WHAT YOU PLAY

The math is the game

TRAIN

THE LOOP

Compute buys parameters; parameters cut the loss; the loss sets your training speed. Tune weights, learning rate η, and hardware - and watch the loss curve bend in real time.

PRESTIGE

THREE DEEP

Collapse runs into ∇ gradients and spend them down the SGD → Adam optimizer tree, bank mastered datasets as permanent Model Weights ω, then reroute everything in the one-way Transformer paradigm shift.

EDUCATIONAL

LEARN REAL ML

28 publishable papers arrive with their real abstracts - from the perceptron to “Attention Is All You Need” - and a 36-entry concept codex explains the math behind every system you touch.

FAIR BY DESIGN

RESPECT THE PLAYER

Zero forced ads; one optional rewarded boost. Offline catch-up up to 24 h, extendable. No accounts, no cloud, no tracking - your run is a local file you can export from Settings.

02 // INSIDE THE RUN

Live screens, live math

Train screen: loss curve bending as conv kernels train on segmented data
TRAIN // CONV KERNELS
Optimize screen: gradients spent down the SGD to Adam optimizer tree
PRESTIGE // OPTIMIZER TREE
Weights screen: datasets frozen into permanent model weights
FREEZE // PERMANENT ω
03 // FAQ

Fair questions

Does it need internet?

No - the game runs fully offline and your save stays on your device. The optional rewarded ad and purchases need a connection when you use them.

What does it cost?

Free. Optional purchases include Funding packs and a single one-time unlock (the Full Research Grant). There are no forced ads, ever.

Do I need to know machine learning?

No. Everything is explained in-game - the concept codex teaches the real math as you meet it, and every paper arrives with its real abstract.

Which platforms?

Android and iOS, launching soon.