Conquer 1-1 without dying (must kill all enemies)

Conquer 1-2 without dying (must kill all enemies)

Conquer 1-3 without dying (must kill all enemies)

Conquer 1-4 without dying (must kill all enemies)

Conquer 1-5 without dying (must kill all enemies)

Conquer 1-6 without dying (must kill all enemies)

Conquer 1-7 without dying (must kill all enemies)

Conquer 1-8 without dying (must kill all enemies)

Conquer 1-9 without dying (must kill all enemies)

Conquer 1-10 without dying

Conquer 2-1 without dying (must kill all enemies)

Conquer 2-2 without dying (must kill all enemies)

On Special Mode, beat 2-2 without killing a single enemy, getting all 10 fighters into the Exit without dying. Do NOT grab extra Fighters.

Conquer 2-3 without dying (must kill all enemies)

Conquer 2-4 without dying (must kill all enemies)

Conquer 2-5 without dying (must kill all enemies)

Conquer 2-6 without dying (must kill all enemies)

Conquer 2-7 without dying (must kill all enemies)

Conquer 2-8 without dying (must kill all enemies)

Conquer 2-9 without dying (must kill all enemies)

Conquer 2-10 without dying

Conquer 3-1 without dying (must kill all enemies)

Conquer 3-2 without dying (must kill all enemies)

On Special Mode, beat 3-2 without killing a single enemy, getting all 10 fighters into the Exit without dying. Do NOT grab extra Fighters.

Conquer 3-3 without dying (must kill all enemies)

Conquer 3-4 without dying (must kill all enemies) [This is the only stage with a Flamethrower]

Conquer 3-5 without dying (must kill all enemies)

Conquer 3-6 without dying (must kill all enemies)

Conquer 3-7 without dying (must kill all enemies)

Conquer 3-8 without dying (must kill all enemies)

Conquer 3-9 without dying (must kill all enemies)

Conquer 3-10 without dying

Conquer 4-1 without dying (must kill all enemies)

Conquer 4-2 without dying (must kill all enemies)

Conquer 4-3 without dying (must kill all enemies)

Conquer 4-4 without dying (must kill all enemies)

Conquer 4-5 without dying (must kill all enemies)

On Special Mode, beat 4-5 without killing a single enemy, getting all 10 fighters into the Exit without dying.

Conquer 4-6 without dying (must kill all enemies)

Conquer 4-7 without dying (must kill all enemies)

Conquer 4-8 without dying (must kill all enemies)

Conquer 4-9 without dying (must kill all enemies)

Conquer 4-10 without dying (must kill all enemies)

Conquer 5-1 without dying (must kill all enemies)

On Special Mode, beat 5-1 without killing a single enemy (doors and floors are enemies), getting all 10 fighters into the Exit without dying.

Conquer 5-2 without dying (must kill all enemies)

Conquer 5-3 without dying (must kill all enemies)

Conquer 5-4 without dying (must kill all enemies)

Conquer 5-5 without dying (must kill all enemies)

Conquer 5-6 without dying (must kill all enemies)

Conquer 5-7 without dying (must kill all enemies)

Conquer 5-8 without dying (must kill all enemies)

Conquer 5-9 without dying (must kill all enemies)

Conquer 5-10 (dying allowed, but continues are not)

Special Mode Activated. On the Title Screen, while holding up, press buttons 1 and 2 at the same time. Disables certain achievements, but required for others.

* Clear Round 1 The Primitive Age. No Special Mode Allowed.

* Clear Round 2 The Middle Ages. No Special Mode Allowed.

* Clear Round 3 The Modern Age. No Special Mode Allowed.

* Clear Round 4 The Near Future. No Special Mode Allowed.

* Clear Round 5 Gain Ground, The Final Era. No Special Mode Allowed.

* Clear Round 1 The Primitive Age. No continues allowed. No Special Mode Allowed. Resets on Title.

* Clear Round 2 The Middle Ages. No continues allowed. No Special Mode Allowed. Resets on Title.

* Clear Round 3 The Modern Age. No continues allowed. No Special Mode Allowed. Resets on Title.

* Clear Round 4 The Near Future. No continues allowed. No Special Mode Allowed. Resets on Title.

* Clear Round 5 Gain Ground, The Final Era. No continues allowed. No Special Mode Allowed. Resets on Title.

* Finish Gain Ground with 5 or less Fighters; will pause the moment 6 are collected. No Special Mode. No Continues Allowed.

* Get any lost Fighter across the Exit as Player 1. Build an Army of Bros! No Special Mode.

* Get any lost Fighter across the Exit as Player 2. Build an Army of Sega Gals! No Special Mode.

Defeat the 1-10 Boss with only the Spear Fighter without dying.

Conquer 1-7 with only the Ninja Fighter without dying and only using the trap attack and i-frames. Must be in Special Mode.

Defeat the 3-10 Boss with only the Grenadier without dying. Must be in Special Mode.

On Special Mode, beat 1-4 without killing a single enemy, getting all 10 fighters into the Exit without dying. Do NOT grab extra Fighters.

Conquer 5-2 without dying (must kill all enemies) with the Gunner. Must be in Special Mode.

Defeat the 3-10 Boss without dying and without hurting any of the baby spider-bots.

Defeat the Boss of 4-10 with the Flamethrower Fighter without dying. Must be in Special Mode.

Conquer 5-5 without dying (must kill all enemies) with the Water Wizard. Must be in Special Mode.

Conquer 4-8 without dying (must kill all enemies) using only the Air-Missile Fighter. Must be in Special Mode.

Conquer 3-7 without dying (must kill all enemies) with the Boomerang Fighter. Must be in Special Mode.

Conquer 2-8 without dying (must kill all enemies) with the Tri-Missile Fighter, and break every wall. Must be in Special Mode.

Experience a Time Over with at least 1 Fighter having reached the Exit. No Special Mode.

Kill all enemies in 1-1 without firing a single shot and without dying with your 3 starting Fighters. Will pause if more than 3 fighters.

Conquer 2-1 without dying (must kill all enemies) as the Archer Fighter. Must be in Special Mode.