Synapse Idle
Grow a 3D neural network from a single neuron. Workers haul energy along radiant paths, buildings amplify every passing signal, and a 100-node skill tree reshapes how your synapse evolves. A calm, incremental idle game about watching complexity bloom — tinted in whatever colors you choose.
Does this feel indie?
Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
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6 itemsAbout the Game
■ Watching Is the Reward
Synapse Idle is a relaxing incremental idle game.
Nothing chases you. Nothing fails. Nothing fights back.
A 3D neural network radiating from a core, workers shuttling along its paths,
and shockwaves rippling each time a signal passes — that view itself is the point.
■ Room for Strategy
Close paths offer fast round-trips; distant paths carry denser resources.
Where you place a building on a path changes how it feels,
and buildings on the same path can amplify each other's effects.
How deep you optimize is up to you — a rough layout still grows the network.
■ A 100-Node Growth Tree
The core hosts a skill tree across three branches: WORKER / BUILDING / NETWORK.
Filler nodes for small stackable bonuses, Notable nodes for unique mid-size effects,
Gate nodes that open new content, and Keystones that rewrite the rules of the game —
grow your network across all 100 nodes.
■ Your Synapse, Your Aesthetic
Color-pick paths, workers, buildings, and backgrounds however you like.
The core's appearance is composed of Outer / Outline / Inner parts — pick from 14 presets in total.
Path-line shaders come in 4 styles too — Pulse Flow, Gradient, Dashed, and more.
Slowly, but inevitably, it grows.
Until your synapse is in full bloom — enjoy.
