Complete Stage 1-1 (Story Mode only)
Complete Stage 1-2 (Story Mode only)
Defeat Jakov Kinisky and complete Stage 1-3 (Story Mode only)
Complete Stage 2-1 (Story Mode only)
Complete Stage 2-2 (Story Mode only)
Defeat Buff Bryant and complete Stage 2-3 (Story Mode only)
Complete Stage 3-1 (Story Mode only)
Defeat Wild Dog and complete Stage 3-2 (Story Mode only)
Defeat Ernesto Diaz and complete Stage 3-3 (Story Mode only)
Complete Stage 1-1 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 1-2 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 1-3 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 2-1 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 2-2 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 2-3 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 3-1 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 3-2 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Complete Stage 3-3 without losing a life (Story Mode or One Stage Trial, Medium Difficulty or higher, Standard Ammo Only)
Finish Story Mode on Very Hard Difficulty, using standard ammo, without continuing (4 Lives)
Finish Story Mode on Very Hard Difficulty, using auto ammo, without continuing (4 Lives)
Finish Story Mode on Very Hard Difficulty, using wide ammo, without continuing (4 Lives)
Complete Day 1, Mission 1 in Crisis Mission mode
Complete Day 1, Mission 2 in Crisis Mission mode
Complete Day 1, Mission 3 in Crisis Mission mode
Complete Day 1, Mission 4 in Crisis Mission mode
Complete Day 1, Mission 5 in Crisis Mission mode
Complete Day 1, Mission EX in Crisis Mission mode
Complete Day 2, Mission 1 in Crisis Mission mode
Complete Day 2, Mission 2 in Crisis Mission mode
Complete Day 2, Mission 3 in Crisis Mission mode
Complete Day 2, Mission 4 in Crisis Mission mode
Complete Day 2, Mission 5 in Crisis Mission mode
Complete Day 2, Mission EX in Crisis Mission mode
Complete Day 3, Mission 1 in Crisis Mission mode
Complete Day 3, Mission 2 in Crisis Mission mode
Complete Day 3, Mission 3 in Crisis Mission mode
Complete Day 3, Mission 4 in Crisis Mission mode
Complete Day 3, Mission 5 in Crisis Mission mode
Complete Day 3, Mission EX in Crisis Mission mode
Complete Day 4, Mission 1 in Crisis Mission mode
Complete Day 4, Mission 2 in Crisis Mission mode
Complete Day 4, Mission 3 in Crisis Mission mode
Complete Day 4, Mission 4 in Crisis Mission mode
Complete Day 4, Mission 5 in Crisis Mission mode
Complete Day 4, Mission EX in Crisis Mission mode
Complete Day 5, Mission 1 in Crisis Mission mode
Complete Day 5, Mission 2 in Crisis Mission mode
Complete Day 5, Mission 3 in Crisis Mission mode
Complete Day 5, Mission 4 in Crisis Mission mode
Complete Day 5, Mission 5 in Crisis Mission mode
Complete Day 5, Mission EX in Crisis Mission mode
Defeat Richard Miller in Crisis Mission mode
Defeat the Satellites and complete Crisis Mission mode
Complete Day 1, Mission 1 in Crisis Mission mode with a Gold Medal
Complete Day 1, Mission 2 in Crisis Mission mode with a Gold Medal
Complete Day 1, Mission 3 in Crisis Mission mode with a Gold Medal
Complete Day 1, Mission 4 in Crisis Mission mode with a Gold Medal
Complete Day 1, Mission 5 in Crisis Mission mode with a Gold Medal
Complete Day 1, Mission EX in Crisis Mission mode with a Gold Medal
Complete Day 2, Mission 1 in Crisis Mission mode with a Gold Medal
Complete Day 2, Mission 2 in Crisis Mission mode with a Gold Medal
Complete Day 2, Mission 3 in Crisis Mission mode with a Gold Medal
Complete Day 2, Mission 4 in Crisis Mission mode with a Gold Medal
Complete Day 2, Mission 5 in Crisis Mission mode with a Gold Medal
Complete Day 2, Mission EX in Crisis Mission mode with a Gold Medal
Complete Day 3, Mission 1 in Crisis Mission mode with a Gold Medal
Complete Day 3, Mission 2 in Crisis Mission mode with a Gold Medal
Complete Day 3, Mission 3 in Crisis Mission mode with a Gold Medal
Complete Day 3, Mission 4 in Crisis Mission mode with a Gold Medal
Complete Day 3, Mission 5 in Crisis Mission mode with a Gold Medal
Complete Day 3, Mission EX in Crisis Mission mode with a Gold Medal
Complete Day 4, Mission 1 in Crisis Mission mode with a Gold Medal
Complete Day 4, Mission 2 in Crisis Mission mode with a Gold Medal
Complete Day 4, Mission 3 in Crisis Mission mode with a Gold Medal
Complete Day 4, Mission 4 in Crisis Mission mode with a Gold Medal
Complete Day 4, Mission 5 in Crisis Mission mode with a Gold Medal
Complete Day 4, Mission EX in Crisis Mission mode with a Gold Medal
Complete Day 5, Mission 1 in Crisis Mission mode with a Gold Medal
Complete Day 5, Mission 2 in Crisis Mission mode with a Gold Medal
Complete Day 5, Mission 3 in Crisis Mission mode with a Gold Medal
Complete Day 5, Mission 4 in Crisis Mission mode with a Gold Medal
Complete Day 5, Mission 5 in Crisis Mission mode with a Gold Medal
Complete Day 5, Mission EX in Crisis Mission mode with a Gold Medal
Defeat Richard Miller in Crisis Mission mode and obtain a Gold Medal
Defeat the Satellites in Crisis Mission mode and obtain a Gold Medal