Special weapons (1943)
Hold the following buttons before the indicated level begins.
| <CENTER>Level</CENTER> | Code |
| <CENTER>1</CENTER> | Down |
| <CENTER>2</CENTER> | A |
| <CENTER>3</CENTER> | Up/Right + A + B |
| <CENTER>4</CENTER> | Down/Left + B |
| <CENTER>5</CENTER> | A |
| <CENTER>6</CENTER> | Left |
| <CENTER>7</CENTER> | Up/Left |
| <CENTER>8</CENTER> | Left + A + B |
| <CENTER>9</CENTER> | Down/Right + A + B |
| <CENTER>10</CENTER> | Up/RIght + B |
| <CENTER>11</CENTER> | Up/Left |
| <CENTER>12</CENTER> | Right + A+ B |
| <CENTER>13</CENTER> | Up |
| <CENTER>14</CENTER> | Up/Left + A + B |
| <CENTER>15</CENTER> | Down/Left + A |
| <CENTER>16</CENTER> | Right + A |