Sillapps

FUSECORE · Android game

Idle tower defense around a fusion reactor

Your fusion reactor is under siege. In FUSECORE you arrange elemental towers on a 3×3 grid around the core, fuse neighbouring elements into chain reactions and let the reactor hold the line, wave after wave, even while you are offline.

Coming soon to Google Play

  • Plays offline
  • No forced ads
  • No energy timers
  • English · Français · Español · Deutsch
  • Enemies converging on the reactor while six reaction weapons fire from the core
  • The 3×3 build grid with reaction badges between adjacent elemental towers
  • End of run screen with Flux earned and damage by source

Four elements, six reactions

  • Pulse: a continuous beam that shocks what it touches.
  • Photon: heavy shots that leave enemies exposed to extra damage.
  • Nova: rapid salvos that burn.
  • Cryo: bolts that hit several enemies, slow them and freeze them.
  • Two different elements side by side create a reaction weapon of their own: Railgun, Thermal Shock, Superconduction, Overload, Detonation and Avalanche. Same elements resonate for extra power.

What's inside

  • Talents and targeting for every tower, and a core with shield, regen and counter-attack. Talents go up to level 10: level 5 changes how the talent looks in combat, the last level masters it.
  • Infinite waves, sixty difficulty tiers and a damage-by-source breakdown after each run.
  • A Progress tree and a Workshop of endless Flux upgrades, prestige into Cores and a permanent Core Lab with an auto-pilot.
  • Overclock: permanent power bought with gems (also earned by playing), kept through prestige. Its max level rises with each difficulty tier you unlock.
  • A weekly challenge with its own rule, such as Pulse week, Swarm or Glass core.
  • Game speed up to ×3, free, unlocked by playing.
  • A Codex with an entry for every enemy, tower, reaction, status and upgrade you meet.
  • Offline earnings, daily missions, a 7-day login streak, 20 achievements and a 4-week Reactor Pass.
  • Cloud save with Google Play Games.
  • A weekly league of 20 divisions against AI rivals.
  • A Collection of six sets of five pieces (core, arena, towers, shots and death effect), purely cosmetic. Wearing a full set adds a run intro and a title in the league.

FAQ

Can I play offline?

Yes. The whole game works without internet, and the reactor keeps earning while you're away.

Are there forced ads?

No. No banners, no interstitials. Ads are optional videos you choose to watch for a reward; a one-time purchase removes them and keeps every reward.

Is it pay-to-win?

There's no competition against real players: the weekly league is made of AI rivals. Every upgrade can be earned by playing; the optional paid extras are gems and cosmetics.

Which devices are supported?

Android 9 and later.

Legal

Read the privacy policy and the legal notice. Questions: contact@sillapps.com