Cover several turns with one tower. Pair frost with a cannon to hold enemies in its blast radius.
Enemies & controls
Spaced runner waves favor rapid shots and frost. Packed swarms favor cannons.
🕷️ Crawlers arrive in groups.
👻 Wisps are fast and fragile.
🪲 Armored beetles shrug off small hits.
👹 Harvest bosses arrive every fifth wave.
Click, tap, or drag to preview a new tower, use the arrows for small adjustments, then confirm. Coins are spent only when you press Place. Built towers stay put; select one to upgrade it or sell it for 70% of your investment.
Upgrades have two levels. Damage towers target the enemy furthest along the path. Frost prioritizes enemies that are not already slowed.
Keyboard: select a tower button, then focus the map. Arrow keys move the cursor, Enter places or selects, Escape cancels.