Secret mission 1A - Successfully complete mission 1 in
under 5 minutes 2 seconds with more than 40% accuracy.
Secret mission 4A - Successfully complete mission 4 in
under 6 minutes 44 seconds with more than 40% accuracy.
Secret mission 5A - Destroy half of the energy plough
and use your tractor beam on the second half in mission
5.
Secret mission 5B - Search for the info unit between
the two asteroids, near the broken shuttle in mission 5
and use the tractor beam to acquire it.
Level select:- Press Up, Left, Down, Right, Up, Right,
Up, Down, Left, Up, L1 + R1, L2 + R2 at the level
selection screen.
View credits:- Press Left, Right, Up, Down, Left,
Right, Up, Down, Left, Right, Up, Down, Left, Right, Up,
Down, Left, Right, Up, Down at the mission briefing
screen.
Gameshark codes
Infinite Secondary Weapons
8011ac380063 8011ac640063 8011ac900063
Infinite Reserve Energy 3005bec900ff
Infinite Engine Energy (Warp Speed) 3005becd00ff
Unlock All Missions 8005bd68ffff 8005bd6affff
Have All Missions Beat 8005bd6cffff 8005bd6effff
8005bd70ffff
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