Solve. Build. Dominate.
Three puzzle mechanics — slide, swap, block blast — over an idle factory that never stops producing. 100 levels, 4 worlds, daily streaks and seasonal competition. Free on iOS.
Game Mechanics
Each world introduces a different puzzle mechanic. Master all four to unlock the full factory.
Select a crystal from the queue, then push a row or column with the border arrows. Match 3+ identical crystals and score. Multi-push combos multiply your score exponentially.
Drag variable-shaped pieces onto the 7×7 grid — a ghost preview shows exact placement. Tap to rotate 90°. Fill rows and columns to detonate them for explosive chain scores.
Press and drag a gem onto an adjacent one to swap them. Swaps only land if they create a match of 3+. Move budget tightens to just 9 moves at Lv.75. A 4-match spawns a Bomb, a 5-match a Lightning.
Press and drag through adjacent same-color gems to draw a path. Score scales as n²×10 — longer paths are exponentially more valuable. Loop back to the start gem and the score triples.
Features
A complete system of progression, competition and idle rewards — built around four distinct puzzle mechanics.
Your factory produces Credits every 10 minutes while you're away. Come back, collect and level up even faster.
100 levels spread across four themed worlds, each introducing new puzzle variants and increasing challenge.
Play every day to grow your streak bonus — from +10% at day 1 up to starred rewards at day 7 and beyond.
Exclusive seasonal content, challenges and rewards updated every season. Included with Premium or available standalone.
All purchases restore instantly via StoreKit 2. No account needed — everything tied to your Apple ID.
No account required. No tracking. No ads in the base game. Purchase history stays on-device via Apple's framework.
Endgame
Clear all 100 levels across the four Factory worlds. The crown is yours.
In-App Content
The game is fully playable for free. Optional content accelerates progression and removes all friction.
Credits, Gems, Boosters and two optional subscriptions — all managed by Apple, all restorable with one tap.
2× idle speed, protected streak, +100 warehouse slots, Seasonal Pass and zero ads. Cancel anytime.
Access to exclusive seasonal content, limited challenges and seasonal rewards catalogue. Cancel anytime.
In-game currency for boosters and power-ups. One-time purchase, use whenever needed.
Premium cosmetic currency for skins and themes. Visual customization only — no gameplay advantage.
One-time power-ups for a single level. Stack multiple before a hard level — they accumulate.
All purchases are processed securely by Apple. GEMFOUNDRY does not collect financial data or require account registration. Read the Privacy Policy →