Simply complete Arcade Mode or Extra Mode on any difficulty to unlock the Stage Select feature under Configuration in the Option menu. Toggle the Stage Select setting ON if you want to pick any stage in the game or OFF to play the game normally.
Stage Select (Arcade) - Complete Arcade Mode regardless of difficulty and credits used
Stage Select (Extra) - Complete Extra Mode regardless of difficulty and credits used
Complete Extra Mode once to unlock the 13-Ship Mode setting in Option menu under...
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If You complete the indicated task You'll get the allotted gamerscore.
No Continue Clear (50) - Complete a single player game (excluding 13 PLANE MODE) with no continues!
Shootingdown 15000 Unit (20) - In single player, accumulate a total of 15,000 kills!
Lockon Down 10000 Unit (20) - In single player, accumulate a total of 10,000 lock-on kills!
Overall Shootingdown Average 80% (20) - In single player, get an average kill ratio of 80% on all...
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At the Opening screen, hold L1+L2+R1+R2 and press Start. Keep the buttons held
and press Up, Up, Up, Up, Up, Up, Up, Down, Up, Up, Up, Up, Start. You'll hear
a sound to confirm entry. Now go to the 'Configuration' screen to toggle credits
and level select.
Infinite Lives P1 800d784c0005
Infinite Special Attacks P1 800d787a1000
Invincibility P1 800d9c080095
Thanks to Revolution readers David LaForest, Colemicheals, and...
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