SPIREHOLD

Get both spells of a recipe to level 4 and a golden FUSION card appears. The two spells merge into one much stronger spell. Hover a recipe for details.

• Your wizard fights on his own. Enemies pour in from portals on every side.
• Kills give XP. Each level lets you pick a new spell or upgrade.
• Kills also drop gold. Spend it on walls and traps: pick one below, click the ground.
• Hire heroes for your platform with gold (the slots bottom left). They level up on their own and each has a skill tree.
• Camera: drag to spin and tilt (also while holding a tower: click places it, drag turns the camera) (all the way to top-down), right-drag to pan, wheel to zoom, Q/E spin, C reset.
• Two spells at level 4 can FUSE into a new, much stronger spell. Check the Fusions book.
• Walls buy time. Enemies walk around or smash through them.
• When the spire falls you earn Embers. Spend them in the Sanctum for permanent power, then go again.
• Keys: 1-5 build, Right click cancel, Enter start wave, F speed, A auto-wave, H heroes, Esc pause, wheel to zoom.