Weapon select
Earn ten points after defeating ten enemies, then pause
game play. Enter one of the following controller actions for the
corresponding weapon or bonus.
| Item | Code |
| Laser | Up(2) |
| Big Bullet | Down(2) |
| Bouncing | Left(2) |
| Rapid Fire | Right(2) |
| Health Refill | B(2) |
| No change | Select |
| Level | Password |
| 2 | 72308 |
| 3 | 04070 |
| 4 | 82048 |