Sphere TD — Steam game overview

Stored observation / content update: 2026-10-25T09:38:07.000Z

Sphere TD is a deep tower defense strategy game where you build every tower from scratch! NO presets! Route mods through grid layouts to fire projectiles: split, bounce, chain, pierce, multiply. A true one tower with 1,000,000 build combinations.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.