Reach the Original Mode or Easy Mode ending in any version of GRADIUS. (You may use the Rewind, Continue and Quickload features.)

Reach the Original Mode or Easy Mode ending in any version of SALAMANDER. (You may use the Rewind and Quickload features.)

Reach the Original Mode or Easy Mode ending in the Japanese version of LIFE FORCE. (You may use the Rewind and Quickload features.)

Reach the Original Mode or Easy Mode ending in any version of GRADIUS II. (You may use the Rewind, Continue and Quickload features.)

Reach the Original Mode or Easy Mode ending in any version of GRADIUS III. (You may use the Rewind and Quickload features.)

Reach the Original Mode or Easy Mode ending in SALAMANDER2. (You may use the Rewind, Continue and Quickload features.)

Reach the ending in Salamander III. (You may use the Continue feature.)

Complete Stage 1 in Original Mode or Easy Mode in the Japanese version of Salamander with your force field intact. (You may use the Rewind and Quickload features.)

Take control of the Ducker that appears when entering your name upon finishing the game in sixth place while playing Original Mode or Easy Mode in any version of Gradius II and destroy the Vic Viper. (You may use the Rewind and Quickload features.)

Destroy the Big Core MK III by letting time expire while playing Original Mode or Easy Mode in any version of Gradius III. (You may use the Rewind and Quickload features.)

Defeat the Golem that appears in Stage 1 of Salamander 2 before facing the main boss while playing Original Mode or Easy Mode. (You may use the Rewind and Quickload features.)

Destroy the battleship that appears after meeting certain conditions in Stage 4 of Salamander 2 while playing Original Mode or Easy Mode and obtain the bonus. (You may use the Rewind and Quickload features.)

Play Training Mode for the first time.

Input the secret code for the first time.

Score at least 57,300 points while playing Original Mode or Easy Mode in any version of GRADIUS. (You may use the Rewind, Continue and Quickload features.)

Score at least 57,300 points while playing Original Mode or Easy Mode in any version of SALAMANDER. (You may use the Rewind and Quickload features.)

Score at least 57,300 points while playing Original Mode or Easy Mode in the Japanese version of LIFE FORCE. (You may use the Rewind and Quickload features.)

Score at least 57,300 points while playing Original Mode or Easy Mode in any version of GRADIUS II. (You may use the Rewind, Continue and Quickload features.)

Score at least 57,300 points while playing Original Mode or Easy Mode in any version of GRADIUS III. (You may use the Rewind and Quickload features.)

Score at least 57,300 points while playing Original Mode or Easy Mode in any version of SALAMANDER2. (You may use the Rewind, Continue and Quickload features.)

Score at least 57,300 points in Salamander III. (You may use the Continue feature.)

Survive the Zub Rush that appears during Stage 2 while playing Original Mode or Easy Mode in any version of Gradius without defeating a single one. (You may use the Rewind and Quickload features.)

Prevent a shield from attaching to your ship for at least 10 seconds after confirming the [?] power-up while playing Original Mode or Easy Mode in any version of Gradius. (You may use the Rewind and Quickload features.)

Escape without destroying Zelos Force while playing Original Mode or Easy Mode in any version of Salamander or Life Force. (You may use the Rewind and Quickload features.)

Escape without losing any lives after destroying Zelos Force while playing Original Mode or Easy Mode in any version of Salamander or Life Force. (You may use the Rewind and Quickload features.)

Acquire the maximum number of force fields (4 total) while playing Original Mode or Easy Mode in the Japanese version of Life Force. (You may use the Rewind and Quickload features.)

Acquire a Power Capsule from one of the the flaming rocks fired by the Fire Dragons that appear during Stage 1 without attacking the rock while playing Original Mode or Easy Mode in any version of GRADIUS II. (You may use the Rewind and Quickload features.)

Allow four options to be stolen at one time by an Option Hunter while playing Original Mode in any version of GRADIUS II. (You may use the Rewind and Quickload features.)

Retrieve an option that was stolen by an Option Hunter while playing Original Mode or Easy Mode in any version of Gradius III. (You may use the Rewind and Quickload features.)

Hear the song "A Long Time Ago" by meeting the secret conditions in Stage 3 while playing Original Mode or Easy Mode in any version of GRADIUS III. (You may use the Rewind and Quickload features.)

Obtained all of the achievement.