Spark&Surge
Released
Click the core. Break the numbers. A neon idle game about building an empire, then burning it down to come back stronger.
by GooG Studios game
updated 10 days ago
6.6MB
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Spark&Surge
Changes
Deeper Eras
Deeper Eras
A changelist for Spark&Surge.
Deeper Eras
1.5
19 August 2026
🎁 Added
  • The Ancient tree now has relics and machines only a Surge reveals — previously the only tree a new era rebuilt exactly the same way
  • The Surge Shop now has its own gated tier, opening new upgrades out to your tenth Surge
  • The Energy and Cores upgrade trees run deeper — 12 Surges and 8 Surges respectively
  • Two more Surged machines past Genesis Pillar
  • BEST VALUE badge on machines — instantly see which one pays back fastest for what it costs
  • 7 new achievements following the deeper eras out
🪛 Fixed
  • The Surge Shop could show a locked upgrade as fully buyable and silently reject the purchase