About
Forge mystical runes by tapping and building an army of automated workers. Upgrade your forge, enchant items, and prestige for permanent power. Earn resources even while offline.
What's New in Idle Rune Foundry
1.0.6
April 27, 2026
Your kingdom takes shape. Every soldier you forge now wears the colors of the army they were raised for — Crimson Army I, Rose Army II, Plum Army III, and so on. Squad cards show each warrior's army-of-origin chip and a livery sash across the chest, and your active army's color is visible in the resource bar from every screen. Plate warriors now wear a complete plate harness (cuirass, gauntlets, full leg plate, sabatons) instead of the partial chest piece that floated over civilian clothing. Female plate received a no-surcoat polish pass so its livery reads cleanly. Polish: smaller realm-progress fixes under the hood that returning players will see fully when 1.1.0 ships the new keep screen.
MoreSubscriptions & In-App Purchases
$0.99
Pouch of Gems
A pouch of 100 gems to boost your forge.
Developer apps
FAQ
What is Idle Rune Foundry?
Idle Rune Foundry is an idle simulation game where you tap to forge runes, build automated workers, and upgrade your forge. It features a prestige system for permanent progression and allows you to earn resources offline.
Can I play Idle Rune Foundry offline?
Yes, Idle Rune Foundry does not require an internet connection to play. You can forge runes and collect offline earnings without being online.
How does the prestige system work in Idle Rune Foundry?
When you reach the limits of your forge's progression, you can perform a Prestige reset. This earns you Ancient Essence, a permanent currency that makes future runs faster and more powerful by unlocking persistent Ancient Upgrades.
What kind of upgrades are available in Idle Rune Foundry?
There are deep upgrade systems across Tap, Forge, and Enchanting categories. You can also unlock powerful machines like the Arcane Lathe and Phoenix Furnace for automatic rune production.
Does Idle Rune Foundry have ads?
The provided data does not specify if Idle Rune Foundry contains advertisements. However, it is listed as free with no in-app purchases.
What is the age rating for Idle Rune Foundry?
Idle Rune Foundry has an age rating of 4+, making it suitable for a wide range of players.
How often is Idle Rune Foundry updated?
Idle Rune Foundry was last updated on April 27, 2026, with version 1.0.6. This indicates recent development activity.
What accessibility features does Idle Rune Foundry offer?
Idle Rune Foundry supports VoiceOver, Dynamic Type, and honors the Reduce Motion setting. It also features color-blind friendly design with icons and shapes, and ensures minimum 44pt touch targets on all buttons.
