Circuit Empire: Idle Tycoon

Start with a soldering iron on a garage bench and build an electronics business that grows into a six-company conglomerate.

Circuit Empire is an idle tycoon game set in Circuit Valley. You solder your first circuit boards by hand, put the money back into the business, and fill the valley with factories, chip fabs, server farms and robotics plants. Hire managers and the buildings run themselves.

BUILD THE VALLEY
• Ten facilities, from the Garage Workshop to the AI Campus
• Each building grows at set levels as you upgrade it, up to level 300
• Tap Collect to bank a facility's cash, or hire a manager to collect it for you
• A delivery truck drives the valley road with a bonus on its roof

HIRE MANAGERS
• Four rarities, from Common to Legendary
• A manager multiplies a facility's output, from 1.5x for a Common to 5x for a Legendary
• Train managers to level them up. Each one earns 25% more in the facility they know best.

RESEARCH AND CONTRACTS
• A tech tree with five branches: efficiency, automation, marketing, expansion and innovation
• Research also raises what you earn while you're away
• Contracts have no deadline and pay cash, gems or a premium manager crate
• Daily and weekly quests, plus a reward for each day you log in

PRESTIGE THROUGH SIX ERAS
• Reset your run to earn Innovation Cores, which raise production in every run after it
• Six eras, each with its own rooftops, street lamps and skyline: Analog Electronics, Digital Revolution, Connected World, AI & Automation, Quantum Era and Beyond
• Level milestones multiply a facility's output, up to 20x at level 500

RUN THE CONGLOMERATE
• Prestige out of the sixth era to open the conglomerate, then take over Volt Industries, BioForge Labs, Stellar Dynamics, Terra Corp and Neural Nexus, each with its own facilities and managers
• The companies you aren't playing keep earning from their managed facilities
• Supply chains between companies, a Board of Directors, and Corporate Capital to spend
• Four mega-projects, from an Orbital Station to The Singularity, then 24 Frontier Projects and the Genesis Protocol

WHILE YOU'RE AWAY
• Facilities with a manager keep earning while the game is closed, at half their rate for up to 8 hours
• Night Shift, a one-time purchase, raises that to the full rate for up to 24 hours
• You can play without an internet connection
• The only ads are rewarded videos you choose to watch

Circuit Empire is free to play. Every facility, era and company opens through play; purchases only make things go faster.

Recent changes:
v1.12.35
- Bug Fixes