About This Demo

Demo v3 is now available, with the campaign expanded to Stage 800. Try the new heroes, guardian spirits, five-star ultimate cut-ins, offline progress and updated growth screens.

Battles run themselves. The lineup is yours.

Idle Agency is a single-player game about collecting heroes, building teams and growing at your own pace. Recruit companions and place them on a 4×4 board, then watch them fight automatically. When a battle gets tough, change a position, add a support hero or swap some equipment—and try again.

Turn your favorite heroes into team regulars.

Explore hero skills and classes, and balance damage, frontline protection and healing. Spend battle rewards on levels and ranks, then choose equipment to turn your favorite companions into team regulars. Some heroes also have animated portraits.

One team, plenty of ways to play.

Position heroes and guardian spirits on a 4×4 board, balancing frontline protection, damage and support. Class synergies and morale shape the fight. Check the battle report, see what worked and adjust your lineup.

Build morale. Watch your heroes go all out.

Five-star heroes unleash signature ultimates when their morale is ready, with character cut-ins leading into each skill. Lightning, magic circles and attacks across enemy rows give you plenty to watch—and plenty of reasons to rethink your lineup.

Small companions. A real place in your lineup.

Hatch spirit eggs, raise guardian spirits and place them on the 4×4 board. Positioning and hero class affinities shape their bonuses and combat echoes. Levels, spirit grades, awakening and glyphs make these companions part of your build.

Find good gear. Keep the affixes you like.

Collect materials, forge equipment and see what quality you get. Pick useful affixes, lock the properties you want to keep and reroll the rest. Then find the hero who can put each piece to work.

Let the agency grow at your pace.

Build resource facilities, research Academy upgrades, and arrange commissions and farming. Agency production accumulates while you are offline. Come back, collect your resources and prepare for another challenge. Item cards explain what materials do and where to find them.

Step away. Come back to more progress.

Read your offline report and collect the resources and loot earned while you were away. As your team develops, upgrade team mastery together to spend less time repeating clicks and more time trying new builds.

What can you play in the demo?

The demo reaches Stage 800 and includes hero growth, formations, equipment forging, Academy research, agency management and Boss Challenges. Your first victory over a recruitable boss brings that hero into your team. The Trading Market, Trial Tower and later epoch content are not available in the demo.

Demo progress will not carry over to the full game. You will start a new journey in the full release. You can keep developing your team within the demo, and wishlist the game for the agency's next adventure.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This demo does not use generative AI at runtime and does not generate content based on player input. Generative AI was used during development to assist with some static artwork, icons, promotional images, and draft text. All such content was reviewed, edited, integrated, and approved by the developer.