Design and expand your ultimate dungeon. Recruit a variety of monsters to form a powerful army and embark on a quest to dominate the world. Experience strategic building and combat in this idle game.
Dungeon Builder Idle by 5minlab Co., Ltd.




249+ iOS apps & games curated and reviewed
Finding the right dungeon builder apps and games can be overwhelming with so many options. We've analyzed 249+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (7) | No | No | Aug 2026 | |
| 2 | Free | 4.7★ (35) | Yes | Yes | Aug 2026 | |
| 3 | Free | — | Yes | No | Aug 2026 | |
| 4 | Free | 4.5★ (1.5K) | No | Yes | Aug 2026 | |
| 5 | $3.99 | 4.7★ (1.3K) | No | Yes | Aug 2026 | |
| 6 | $0.99 | 4.8★ (701) | No | Yes | Aug 2026 | |
| 7 | Free | — | No | No | Aug 2026 | |
| 8 | Free | — | No | Yes | Aug 2026 |




Design and expand your ultimate dungeon. Recruit a variety of monsters to form a powerful army and embark on a quest to dominate the world. Experience strategic building and combat in this idle game.






Command monsters and deploy strategic defenses to protect your dungeon from invading heroes. Manage resources, equip your monsters, and adapt to random events to survive as long as possible. Compete with other players in a challenging mode for weekly rewards.







Embark on an epic fantasy adventure where you can raid countless dungeons, collect valuable loot and creature cards, and design your own challenging levels for others to conquer. Customize heroes, craft new cards, and rebuild a shattered world.


Design and defend your own dungeon by strategically placing traps, facilities, and monsters. Recruit powerful Dark Lords and discover ancient relics to thwart waves of invading heroes. Explore daily fate cards for unique challenges and events to unlock new content.


Defend your dungeon from invading heroes by collecting and strengthening weapons and monsters. Build your dungeon, achieve goals, and enjoy retro graphics and sounds in this easy-to-play strategy game.






Embark on an endless adventure through treacherous dungeons, facing off against formidable monsters and epic bosses. Collect a diverse roster of heroes, each possessing unique abilities that alter gameplay. Experience thrilling battles and discover new strategies with every run.


Embark on a role-playing adventure with a unique combat system. Explore a world with new characters and updated weaponry. Enjoy a classic gaming experience with ongoing improvements.


Build and defend your own unique dungeon filled with monsters and traps. Attack other players' dungeons to steal their gold and climb the leaderboards. Collect epic loot, trade with others, and become the ultimate dungeon master.


Play as a slime hero fighting back against MMORPG players who hunt your kind. Level up, combine skills, and strategize to defeat endless waves of enemies and formidable bosses. Embark on a quest to save your species.












Embark on an automated adventure in a retro pixel world. Your hero battles and grows even when you're offline, collecting satisfying loot and transforming with powerful cards. Explore diverse dungeons and compete globally.




Explore procedurally generated underground worlds filled with secrets, treasures, and dangerous creatures. Gather resources to rebuild a ruined outpost and personalize your home. Unlock new areas and face unique challenges as you delve deeper into the abyss.