old_contents: var Constants = {
    WeaponType: {
      Shuriken: 0,
      Portal: 1,
    },
    HexColors: {
      red: '#fe1b1b',
      blue: '#1bd6fe',
      green: '#5bfe1b',
      yellow: '#fed61b'
    },
    Ninjas: {
      red: {
        Speed: 400,
        Hp: 200,
        JumpSpeed: -500,
        BulletSpeed: 1200,
        BulletDamage: 20
      },
      blue: {
        Speed: 800,
        Hp: 200,
        JumpSpeed: -500,
        BulletSpeed: 800,
        BulletDamage: 30
      },
      green: {
        Speed: 400,
        Hp: 200,
        JumpSpeed: -500,
        BulletSpeed: 600,
        BulletDamage: 40
      },
      yellow: {
        Speed: 400,
        Hp: 100,
        JumpSpeed: -750,
        BulletSpeed: 800,
        BulletDamage: 30
      }
    },
    Ammo: {
      Max: 5,
      RegenRate: 2  // Regen 1 ammo per x seconds
    }
  }
  
new_contents: var Constants = {
    WeaponType: {
      Shuriken: 0,
      Portal: 1,
    },
    HexColors: {
      red: '#fe1b1b',
      blue: '#1bd6fe',
      green: '#5bfe1b',
      yellow: '#fed61b'
    },
    Ninjas: {
      red: {
        Speed: 300,
        Hp: 200,
        JumpSpeed: -500,
        BulletSpeed: 600,
        BulletDamage: 20
      },
      blue: {
        Speed: 500,
        Hp: 200,
        JumpSpeed: -500,
        BulletSpeed: 600,
        BulletDamage: 10
      },
      green: {
        Speed: 300,
        Hp: 300,
        JumpSpeed: -500,
        BulletSpeed: 300,
        BulletDamage: 40
      },
      yellow: {
        Speed: 300,
        Hp: 100,
        JumpSpeed: -750,
        BulletSpeed: 400,
        BulletDamage: 30
      }
    },
    Ammo: {
      Max: 5,
      RegenRate: 2  // Regen 1 ammo per x seconds
    }
  }
  
subject: Tweak ninja params