Spire Siege
- Rating:
- 6 (4 votes)
- Engine:
- HTML5 / JavaScript
- Platform:
- Browser (Desktop and Mobile)
- Orientation:
- Landscape and Portrait
- Release date:
- October 12, 2026
- Last update:
- October 12, 2026
Spire Siege Game Description
Hold the last arcane spire against endless monster waves! Your tower fires on its own: spend coins on Damage, Speed and Walls, freeze crowds with Frost Nova, and pick a rune after every wave, such as Chain Lightning, Ember Orbs or Split Bolt. Tap the upgrade buttons (keys 1-3), cast spells with Q, W, E, and beat a Warlord every 10 waves.
How to play Spire Siege?
Desktop / Mobile (tap)
1 / 2 / 3 = buy Damage, Speed, Walls with coins from kills, or pick a rune after a wave
Q or Space = Frost Nova · W = Meteor · E = Thunderstorm (unlocked in the Workshop)
Your spire attacks the nearest monster in range automatically
F = 2x speed · P / Esc = pause
A Warlord boss arrives every 10 waves. When the spire falls, spend crystals in the Workshop on permanent upgrades, then defend again.
Platform
Browser Desktop , Mobile and Tablet
Release date
October 12, 2026
Last update
October 12, 2026