Three days to learn it. Every day after, it's yours.
No tutorial wall, no wall of text to read first — you're dropped straight into the market and the game teaches you by how the first few days are paced.
Watch
Day one is calm, no decisions — just your fleet dispatching automatically while you get a feel for the clock and the chart.
React
Day two brings a genuine demand spike, engineered so your gas plant becomes the one setting the price. You'll feel it happen.
Decide
Day three, and every day after — a maintenance call, a supply offer, a hold-back worth considering. Your fleet, your calls.
Free for 7 days, then £4.99/month.
The full game — coal, gas, wind, solar, hydro, battery storage, Challenge Days, leaderboards, the weekly challenge, real UK grid data and your career report — is yours from the moment you sign up. No card required to start the trial; you only enter payment details if you choose to keep playing after day 7.