Folio: Idle Dungeon RPG

Contains adsIn-app purchases
Content rating
Everyone
10+
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Content rating
Everyone
In-Game Purchases
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About this game

Every page an adventure. Every adventure a few questionable decisions.

Folio is an offline idle dungeon RPG set in a living sketchbook. Choose two heroes, explore winding rooms and corridors, and draw a line to send someone toward a monster, a treasure, or a friend in trouble. Your heroes handle the fighting. You decide what deserves their attention.

The dungeon waits beyond the fog. The boss is already getting impatient.

DRAW A LINE. GUIDE A HERO.

Drag from a hero to a target to give them a priority. Time slows to one fifth of normal speed while your finger is on the page, giving you room to plan a rescue or pick the next fight.

Choose how your party behaves:
• Bold: heroes explore, fight, collect, and tackle the boss on their own. Step in with a line whenever you want.
• Lazy: heroes wait for your orders. Set the pace and guide them through the dungeon yourself.

SIX HEROES, TWO PLACES IN THE PARTY

• Fighter holds the line and pulls danger away from a friend.
• Rogue moves quickly and strikes hardest when a monster is distracted.
• Wizard attacks from a distance and keeps monsters under control.
• Cleric heals the party and helps fallen heroes back to their feet.
• Ranger fires from afar and marks dangerous targets.
• Paladin binds the pair with a protective vow and shares the burden of battle.

Start with two heroes and unlock the others as you play. Finished runs strengthen each class and unlock new levels of its ultimate ability. Try different pairs and see whose talents work well together. Their conversations may suggest they have other opinions.

EXPLORE BEFORE THE BOSS GROWS STRONGER

Pan and zoom through generated dungeons, uncovering rooms, locked doors, traps, treasure, and captives to rescue. Send the right hero for the right item: whoever collects the loot is the one who keeps it.

Monsters left behind can strengthen the boss. Balance another detour against the danger waiting at the end, then enter a separate arena for a fight with its own tricks, warnings, and opportunities.

A SKETCHBOOK THAT KEEPS GROWING

• Muted character colors, rough pencil marks, and illustrated monsters bring the paper dungeon to life.
• Play on warm light paper or switch to dark slate.
• Complete daily quests for gold. Up to three unfinished quests can wait for you.
• Unlock alternate hero skins and their accompanying stories through play.
• Collect short fantasy tales, fill your journal, and work toward lasting goals.
• Share a finished page and save your progress to a file for another phone.

FREE TO PLAY, READY TO TRAVEL

Folio's dungeons work offline, and your game progress is saved on your phone. Heroes, skins, and stories are earned through play.

Ads appear between runs. A single purchase removes ads permanently.

Choose your pair. The next page is waiting.
Offline idle dungeon crawler with auto battles. Draw lines to guide two heroes.
Updated on
Oct 2, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

What’s new

Welcome to Folio. Every page an adventure.

Choose two heroes and explore dungeons in a living sketchbook. Let your party lead the way, or draw lines to guide them through battles, treasure hunts and daring rescues.

Discover special rooms, gather equipment and supplies, and face the boss waiting at the end. Unlock heroes, collect stories and fill your journal with adventures.

Play offline, at home or on the road. The next page is waiting.

In this build:
Even better hero coordination.