Single and survival modes
Successfully complete arcade mode on any difficulty setting with any character to unlock single and survival modes.
Bonus characters
Successfully complete arcade mode on any difficulty setting with each dinosaur. Every other completion will unlock a bonus character. A total of six bonus characters can be unlocked.
Exhibition mode
Successfully complete arcade mode on any difficulty setting with eight regular and five bonus characters to unlock exhibition mode.
Bonus FMV sequence
Successfully complete arcade mode on any difficulty setting with all fourteen characters to view a FMV sequence featuring dinosaurs.
Alternate appearance
Successfully complete survival mode to unlock an appearance for the character that was used. Press Triangle at the character selection to change their appearance.
Invulnerability
Successfully complete survival mode without using any continues to unlock the "Invulnerability" option.
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