⚒️ Tap the crystal. Build your forge. Become a legend.

Crystal Forge Idle is a fantasy incremental game about growing a humble mining operation into a world-shaking forge — at your own pace, online or completely offline.

FORGE — Tap for crystals and land satisfying critical strikes. Hire thirteen tiers of workers, from Apprentice Miners to the reality-bending Riftmaw Furnace, and chase ×2 production milestones.

DELVE — Battle an endless ladder of vein bosses, including Enraged, Stoneskin, and mighty Titan variants. Send real-time expedition crews into the dark — they keep working even while the app is closed.

COLLECT — 20 relics across six rarities. 9 hatchable Forge Sprite companions. A 12-piece curio cabinet from a brass gachapon golem with fair, published odds and a pity system — all earned with in-game crystals.

ASCEND — Prestige for runes, spend them on permanent Runecraft powers, then transcend for embersouls in a second prestige layer. Go deep enough and awaken the Worldsoul itself — a third layer of permanent power that survives every reset that comes after it, forever.

RETURN DAILY — A daily prize wheel, forge contracts, a wandering merchant with once-a-day bargains, gift streaks, weekly forge aspects, and four real-calendar seasonal festivals with limited-time relics.

PLAY FAIR —
• Fully playable offline, forever
• No banner ads, ever — nothing covering the screen while you play
• Two optional rewarded videos you choose to start: double your daily blessing, or top up prisms. Skip them and you lose nothing you were owed
• One short ad after ascending — at most once every ten minutes, and never during your first three ascensions
• A one-time Remove Ads purchase clears every ad in the game, including the post-ascension one, and the rewards keep coming without them
• No forced waits — offline progress up to 12+ hours
• All randomized rewards use earned in-game currency with published odds — optional Prism purchases buy speed only, never a randomized reward
• Your save stays on your device (export/import anytime)

Built as a love letter to the great incremental games. Can you complete the Forgemaster's Path and awaken the Worldsoul?