Plan your blocks. Watch the battle unfold.
0Upgrade fire rate, damage, and blast radius. Starts slow — invest to dominate late game.
Pick one enchantment for this Spreader — Fire, Ice, or Electricity. No further upgrades.
Tap a card, then the tree, to upgrade Headquarters, Farm, Mint, or Commander.
Pick a unit from the bar, then click the battlefield to drop a whole formation at once.
Set deploy size and formation, then unlock caps and Special Commands below.
Choose a difficulty. Harder modes make the enemy earn more from HQ / farms / mints and strike sooner with bigger waves.
Enter your name, join the queue, and battle a real opponent in Live Battle mode.
Waiting in queue as
Lobby 1/4
Get ready…
Each player picks 10 cards. Snake order: 1–2–2–1…
How to play Block Fortress — rules, economy, and every unit & tower explained.
Set the rules for your next game. Economy, combat limits, and which units & towers are allowed.
Cosmetic looks for your troops. Equip a skin and it appears in battle — stats stay the same.
Learning curve for the ML bot: reward scores (eco / attack / defense) and win rate vs CPU or humans.