Story mode is the main progression route. The published story catalog has 21 worlds, in this order. Update 20 on 9 March 2025 adds a world named Shibuya whose acts are not in that catalog.
Finish every act in a world to open that world's Infinite mode. Each Infinite leaderboard is separate, and gem rewards are tied to the waves you reach per day on that world's Infinite.
World order
| Order | World | XP food | Last listed boss |
|---|---|---|---|
| 1 | Planet Greenie | Senzu Bean | Freezo (Final) |
| 2 | Walled City | Mysterious Fluid | Colossal Titan |
| 3 | Snowy Town | Wisteria Flower | Muzo |
| 4 | Sand Village | Ramen Bowl | Sashora (Puppet Master) |
| 5 | Navy Bay | Devil Fruit | Senbodu (Buddha) |
| 6 | Fiend City | Ghoul Coffee | Owl |
| 7 | Spirit World | Soul Candy | Coyote and Spirit Wolf |
| 8 | Ant Kingdom | Cooked Fish | Queen Ant |
| 9 | Magic Town | Magical Artifact | Phantom Mage |
| 10 | Haunted Academy | Curse Talisman | Mahoti |
| 11 | Magic Hills | Magic Stone | Denta (Monster) |
| 12 | Space Center | Stone Pendant | Whiteserpent |
| 13 | Alien Spaceship | Alien Core | Melzorgard |
| 14 | Fabled Kingdom | Tavern Pie | Dray |
| 15 | Ruined City | Quirk Shard | Portal |
| 16 | Puppet Island | Pirate Grapes | Solid (Stone) |
| 17 | Virtual Dungeon | XP Potion | Heathcliff |
| 18 | Snowy Kingdom | Coin Bag | Grobuld (Apostle) |
| 19 | Dungeon Throne | Overlord's Potion | Doom Lord |
| 20 | Mountain Temple | Jewel Pendant | Kirai |
| 21 | Rain Village | Spirit Rod | Komon |
Shibuya is not given a number in this table. It was added later, and its food and bosses were not on the story page.
How to use the table
Start at Planet Greenie. The path is long, and the last fight is Freezo, then Freezo (Final). Move down the list. Walled City is the first world that calls out clone enemies: from Act 4, Massive Titans spawn weaker titans on death, and those copies can have shield, speed, or regen.
Ant Kingdom needs a specific cleanup. Massive Ants can appear in any act and drop an Ant Egg with 5 shield instances. Kill the egg before it hatches a Mutant Ant or an Officer Ant.
Two names look like the key-based Dungeon mode and are not. Virtual Dungeon and Dungeon Throne are Story worlds with their own acts. The random Dungeon mode that spends a key arrived in Update 20.
Fabled Kingdom Act 6 is The Possessed Prince against Dray. Act 1, The Tailed Demon, does not name a boss. Mountain Temple's act rows were mixed with image markup. The world page follows the readable pairs, and Act 6 is The Priest against Kirai. Rain Village Act 6 is The Paper Ninja against Komon. The Act 4 boss line spells the name Absorbtion Path.
After the acts
Challenges have been described as harder versions of Story acts that open after the matching act and pay better rewards. That description comes from mode guides and is not restated as a 2026 retest. Infinite is the mode the FAQ ties directly to finishing a world.
First-time Story clears are a Gem source. The world's food is what you feed units while you farm that map. Planet Greenie uses Senzu Bean, Walled City uses Mysterious Fluid, and the food changes every world after that.