Kookyscientist

Conscientious Objector 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.)

Combo Master You defeated 8 enemies at once.

Area 30 Shortcut Area 30, Normal difficulty: Destroy key enemy structures to open a shortcut to the enemy base.

Advanced Graduate Researcher Complete Blast Factor™ Advanced Research Specimen 4

Encore: 3 on 1 Kill three different types of enemy in a single jump.
Available stages: Garden 11 - 15

Encore: Bank Shot Get a Spectra after bouncing off a rock (or rocks) more than once.
No gripping other Grimps after bouncing.
Available stages: Garden 11 - 15

Fend Off the Zub Rush 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.)

Delirium Drink all of the coffee

Going Home Leave Mundaun as you came

A Souvenir Leave Mundaun changed

Completed the fairly fiendish Ancient Ruins Completed EX area 3 mural.

Stand Your Ground Shoot all rockets fired at you on the subway roof in scene 2 of Robotomus Crime

Tub Girl Take the hot tub girl for a ride in the Heiny Mine in Fail Village

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

The Ducker's Revenge 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.)

Pilgrim Complete all Armenia Pack puzzles at 25 or 50 pieces

Train enthusiast Complete all Variety Pack Pack puzzles at 25 or 50 pieces

Buddies among fairly fiendish Ancient Ruins Cleared EX area 3 in the Group Excursion.

Who Needs Shields Anyway?! 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.)

A Long Time Ago 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.)

Going in blind 100 Complete 100 piece puzzle with reference pictures turned off in the settings

Super organized Have all pieces in groups

In the Big League Achieve 50% of stars

Duelling... banjos? Play any song with two guitars

Combo Mania Complete an accumulated total of 3,000 chains

Protect the Force Field! 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.)

Defeat Golem! 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.)

We're Out of Options! 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.)

Wicked Zeroes Earn 1,000,000,000 scores combined on the tables!

Horde Master Kill 500 enemies during a single Haunted Shipwreck horde mode session

Day-Tripper Complete all Biarritz City Pack puzzles at 25 or 50 pieces

Stable Hand Complete all Hallwyl Museum Pack puzzles at 25 or 50 pieces

Raise the Flag Get more than 10000 points in Capture The Flag (must be Ranking Matches).

Agent Bombastic You blew up 100 enemies.

Alone within harsher Frigid Walls of the Icy Depths Cleared EX area 4 in the Solo Excursion.

Best Actor - Horror Achieve Gold in Haunted House Party

99 Green Balloons Shoot down 99 war-balloons in City Siege

City Saviour Score over 50,000 points in City Siege

Sink the Secret Battleship! 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.)

Such a Horde Reach round 3 of Haunted Shipwreck horde mode

Perfect game 25 Every piece you pick up has to be connected when you let go of it

Geographical Advantage Take down 200 enemies or more using G Actions in a Ranking Match in Online Battle Mode.

The Natural Achieve Gold in all Movies

Chain Reaction Area 34, Normal difficulty: Destroy multiple Missile Silos in a chain reaction.

Run Out the Clock! 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.)

Damage Report 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.)

After All Complete all challenges in a single player mode

Majority Leader Have at least 5 allies with either Iron Man or Captain America on the Civil War table.

Trigger Finger Get more than 50000 points in Deathmatch (must be Ranking Matches).

Buddies within harsher Frigid Walls of the Icy Depths Cleared EX area 4 in the Group Excursion.