🏗️ East Twin Floating Sky City

You are the planner now. East Twin Floating Sky City starts with nothing but power lines and ambition. Place a utility, watch the ⚡ and 💧 meters, then add homes only while you have surplus to keep them earning. Grow income without browning out the city, bank the goal, and chase a higher score. It enjoys a golden-age economy: generous funds and fast, high-yield blocks, balanced by a loftier tax goal. East Twin Floating Sky City is a free micro city-building game that plays instantly in your browser with one thumb — no download, no sign-up. Unlike a plain idle tycoon, here a resource puzzle sits underneath every tap: a house only pays tax while the power and water it needs are covered, so the fun is in the balancing act. Compact grids, clean vector zones, satisfying collect pops and a steadily rising tax goal make it a moreish "one more block" planner you can dip into any time. Sound effects with a one-tap mute mean it is just as happy played silently in a waiting room. Your progress is quietly saved in your browser between sessions, so it is always ready when you return.

How to play

• Select a building from the shop bar — start with a ⚡ power plant and 💧 water tower.
• Tap an empty plot to place it; the cost is spent and a timer starts.
• Add houses and shops only while your power and water meters stay positive.
• Tap a ready building (🪙) to collect its tax income, then reinvest.
• Grow your tax income to the goal without letting a meter go negative.

Controls

One thumb: tap a building to select, tap a plot to place, tap a ready plot to collect. Tap 🔊 to mute. Touch or mouse — no keyboard needed.

Features

• Zone Sky Lofts, Spires, Air Lift and more on a 4×5 grid
• Golden Age economy — its own build costs, speeds, yields and tax goal
• Power ⚡ and water 💧 balance gates your tax income
• Real-time production with tappable collect pops
• Particles, coin pops and WebAudio sound with a mute toggle
• Rising tax goals and a saved best score

FAQ