This is a multi-package repository. That means that the codebase is separated into independently versioned packages for better code and infrastructure sharing.

Here is the list of packages with a brief description:

Package	Version
@warriorjs/core
@warriorjs/helper-get-level-config
@warriorjs/helper-get-level-score
@warriorjs/helper-get-grade-letter
@warriorjs/geography
@warriorjs/abilities
@warriorjs/effects
@warriorjs/units
@warriorjs/cli

• @warriorjs/core is where the game mechanics are implemented; it exposes the warriorjs.runLevel function to run the given level with the given code and return the result of that run.
• @warriorjs/helper-get-level-config exposes a helper function to get the config for a level defined in a tower, to use as input for the functions exposed by the core.
• @warriorjs/helper-get-level-score exposes a helper function to get a level's score.
• @warriorjs/helper-get-grade-letter exposes a helper function to get the letter for a numeric grade.
• @warriorjs/helper-get-level-config exposes a helper function to get the config for a level defined in a tower, to use as input for the functions exposed by the core.
• @warriorjs/geography exposes some constants and functions related to directioning (absolute and relative) of units and abilities in the game.
• @warriorjs/abilities defines the abilities that are used in the official towers.
• @warriorjs/effects defines the effects that are used in the official towers.
• @warriorjs/units defines the units that are used in the official towers.
• @warriorjs/cli is the original version of WarriorJS, playable from the terminal.

The towers available in WarriorJS are independent packages that add new universes (levels, abilities and units) to the game.

Package	Version
@warriorjs/tower-baby-steps
@warriorjs/tower-tick-tick-boom

• @warriorjs/tower-baby-steps is the entry-level tower. You should play this first.
• @warriorjs/tower-tick-tick-boom is a more challenging tower.

You can find community maintained towers in npm.