Signal Tower
SIGNALTOWER
From a wooden radio mast in 1925 to a network that reaches Mars.
COMING SOON TOGoogle PlayFree to play on Android · Google Play Games achievements, leaderboards and cloud save
Signal Tower
From a wooden radio mast in 1925 to a network that reaches Mars.
COMING SOON TOGoogle PlayFree to play on Android · Google Play Games achievements, leaderboards and cloud save
Raise the mast, tune the antenna and the transmitter, and watch a wooden shack grow into a Broadcast House and a 314 m concrete TV tower.
The radio horizon depends on mast height, the reach on transmitter power – and every watt needs a big enough grid connection, which comes with a standing capacity fee.
Sign clients, win listeners and viewers, then plan a mobile network site by site across a coastal map, lay fibre and roll out 3G, 4G and 5G.
Launch rockets, park satellites over every region, cover the Earth from low orbit and finally link the Moon, Mars, Europa, Titan and a probe to the stars.
Two prestige layers: sell your frequencies at the Spectrum Auction for licenses, or merge into a global consortium for Orbital Slots.
Storms knock antennas out, snow ices the mast, summer nights stay light. Night Watch mode turns the game into a calm, burn-in-safe view of your tower.
94 in-game achievements (30 of them on Google Play), three leaderboards and cloud saves, so your progress follows you to a new phone.
Morse, radio static, modems, thunder and rocket launches – all generated live by the game, no recorded loops.
The whole game – all eight eras and the ending – can be played for free. No account needed.