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Map039 00

Zero Field (ゼロフィールド, Zero Fīrudo, Zero Field) is the 1st sub-chapter of Zero Legends, and the 99th sub-chapter overall. It was introduced in Version 12.0 and is available up to 1♛ difficulty.

Upon completing its only stage, the player will be able to unlock the True Form of Filibuster Cat X.


A fairly difficult sub-chapter that could easily get out of hand without the appropriate units, namely strong Behemoth Slayers. Its only stage, a remake of the Filibuster Invasion, comes with major improvements both to the main threat and his support.

New Features[]

This sub-chapter introduces 4 enemies to the main Legend Stages, though only 2 are entirely new:

This sub-chapter is also the first to drop Z-Materials, which are needed for Ototo to upgrade the Cat Base's foundation and style.

List of Stages[]

Mapname000 nd en Mapname000 nd ja Difficulty
Translation Energy
Stage 1 Mapsn000 00 nd en Hajimari no Sekai World of Beginnings 200 EnergyIcon

Material Drop Rates

None Brick Z
Brick Z small
Feathers Z
Feather Z small
Coal Z
Coals Z small
Sprockets Z
Sprockets Z small
Gold Z
Gold Z small
Meteorite Z
Meteorite Z small
Beast Bones Z
Beast Bones Z small
Ammonite Z
Relic Fossil Z small
33% 10% 10% 10% 10% 10% 10% 10% 0%


  • Prior to Version 12.2 with the introduction of Materials Z, material drop rates were originally: 13% for Bricks, Feathers, Gold and Ammonite, 0% for Sprockets, Meteorite and Beast Bones and 33% for none.


Zero Legends Chapters:

<< N/A | The Edge of Spacetime >>