This title is also known as:
- Gryzor (in Japan)
A variant of this software exists, known as ‘Probotector’, and is listed separately due to significant differences.
When ‘Jungle’ appears on the demonstration screen, press Up, Down, Up, Down, Left, Right, Left, Right, A, B, A, B, Select then Start to get unlimited lives.
On the title screen, press Up, Up, Down, Down, Left, Right, Left, Right, B, A, then Start.
In 2 player mode, press A and B when you lose a life to gain one from the other player.
On the title screen, press Down, Down, Up, Up, Right, Left, Right, Left, A then B.
On the main menu, press Up, Up, Down, Down, Left, Right, Left, Right, B, A, Start then Start to access the level select.
During the ending sequence, before the credits begin, hold Select and Start. Keep these buttons held down until the credits end and you will see a message from Red Falcon.
To access expert mode, you must complete the entire game. You will then continue playing from the start again but with harder enemies.
Sound Test (Gryzor Only)
On the title screen, hold B and A and press Start to access the sound test.
Pro Action Replay Codes
|Infinite Lives for Player 1||0000 3203|
|Infinite Lives for Player 2||0000 3303|
|Player 1 always has Normal Gun with Rapid Fire||0000 AA10|
|Player 2 always has Normal Gun with Rapid Fire||0000 AB10|
|Player 1 always has Machine Gun with Rapid Fire||0000 AA11|
|Player 2 always has Machine Gun with Rapid Fire||0000 AB11|
|Player 1 always has Fire Ball Gun with Rapid Fire||0000 AA12|
|Player 2 always has Fire Ball Gun with Rapid Fire||0000 AB12|
|Player 1 always has Spray Gun with Rapid Fire||0000 AA13|
|Player 2 always has Spray Gun with Rapid Fire||0000 AB13|
|Player 1 always has Laser Gun||0000 AA14|
|Player 2 always has Laser Gun||0000 AB14|
Game Genie Codes
|Keep weapons after losing life||GXIIUX|
|Enemies will ignore you||SLTIYG|
|Get Machine Gun after dying||PEIIXZ|
|Get Fire Gun after dying||ZEIIXZ|
|Get Spray Gun after dying||LEIIXZ|
Hint: Shoot while crouching
To crouch while shooting, Crouch on controller 1 and press Up on controller 2 in the Base 1 or 2 levels.
Hint: Cross bridges in Level 1
To get across bridges in Level 1, jump on them while holding Right.