Sonic Gems Collection - Vectorman

Level warp:
Move Vectorman below the Sega logo screen and shoot it 24 times. Jump and hit the logo with Vectorman's head 12 times. The phrase "Get Ready" will appear, then each letter in "Sega" will begin to fall. Collect 90 to 109 letters to warp to level 5. Catch 110 or more to warp to level 10.

Full health:
Pause the game and press B, A, Right, B, X, B, Down, B, A, Right, B.

Free movement:
Pause the game and press X, B, Left2, B, X, B, A. Vectorman will transform into a cursor that can be moved to any location in the level. Opponents, except for Bosses, are eliminated if they are touched by the cursor. Repeat this code to disable its effect. Note: Enable this code when Vectorman is a bomb for invisibility and invincibility for the remainder of the level.

Slow motion:
Pause the game and press Down, Right, B, X, Up, Left, B. The game will slow down when Vectorman is hit. Repeat this code to disable its effect.

Level bonuses:
Successfully complete a level without shooting any targets for a point bonus. Successfully complete a level without using photons for a photon bonus.

Tails Adventure:
Level select and all items
Enter "ADE7 AA2A 51A6 6D12" as a password to access any area with all items.

All Chaos Emeralds:
Enter "A767 AA3A 58A6 ED16" or "D219 54D4 9EA9 D6EE" as a password to possess all Chaos Emeralds.

Super passwords:
Enter "A2F9 A424 51A9 6D19" as a password to start with all items except the Remote Robot.

Enter "A2E1 A424 51A1 6D1A" as a password to start with all items at the second level.

Enter "ADE6 AA2A 51A6 6D13" as a password to start with all items, all levels completed, with only the final Boss battle.

Level Password:
2 D2D1 D4D4 AE11 D6E1
4 E721 DC70 BC90 D64F

Unlocking Museum games:
Play Sonic Gems Collection once every day and accumulate over 24 hours of game play time. Then, start the game 30 to 70 times to unlock the different end Bosses to many classic Sonic games that you can play.

Unlocking Museum pictures:
To unlock most of the pictures in the Museum, just start each of the main games five or ten times. Then, play each one for a few hours. Just leave the game idling; you do not have to be actually playing for that amount of time.

Vectorman:
Have a saved game file from Sonic Adventure DX, Sonic Adventure 2 Battle, Sonic Heroes, or Sonic Mega Collection on your memory card to unlock Vectorman. Alternately, accumulate a total of five hours of game play time in Sonic Gems Collection.

Vectorman 2:
Accumulate a total of seven hours of game play time in Sonic Gems Collection and play Vectorman at least once to unlock Vectorman 2.

Museum pictures:
Sonic Adventure DX Artwork Set 1: Play Sonic Spinball five times
Sonic Adventure DX Artwork Set 2: Play Sonic Spinball ten times
Sonic Adventure DX Artwork Set 3: Accumulate a total of one hour of game play time in Sonic Spinball
Sonic Adventure DX Artwork Set 4: Accumulate a total of two hours of game play time in Sonic Spinball
Sonic CD Artwork Set 1: Play Sonic CD five times
Sonic CD Artwork Set 2: Play Sonic CD ten times
Sonic CD Artwork Set 3: Accumulate a total of one hour of game play time in Sonic CD
Sonic CD Artwork Set 4: Accumulate a total of two hours of game play time in Sonic CD
Sonic Championship logo: Successfully complete Sonic: The Fighters
Sonic Heroes Movie Artwork Set 2: Play Tails Adventure ten times
Sonic Heroes Movie Artwork Set 3: Accumulate a total of one hour of game play time in Tails Adventure
Sonic Heroes Movies Artwork Set 1: Play Tails Adventure five times
Sonic R Artwork Set 1: Play Sonic R five times
Sonic R Artwork Set 2: Play Sonic R ten Times
Sonic R Artwork Set 3: Accumulate a total of one hour of game play time in Sonic R
Sonic R Artwork Set 4: Accumulate a total of two hours of game play time in Sonic R
Sonic The Fighters Artwork Set 3: Accumulate over 1 hour of game play in Sonic: The Fighters
Sonic The Fighters Artwork Set 1: Play Sonic: The Fighters five times
Sonic The Fighters Artwork Set 2: Play Sonic: The Fighters ten Times
Sonic The Fighters Artwork Set 4: Accumulate a total of two hours of game play time in Sonic: The Fighters
Sonic Vs. Metal Sonic Sonic Screensaver Artwork: Successfully complete Sonic CD

Picture bonuses:
After unlocking the following pictures, select them in the indicated order to unlock the corresponding bonus. If you entered the code correctly, you will hear a sound.

160 Chaotix logo from the top: 146, 145, 144, 142, 143
180 Shape of a GEM: 162, 163, 164, 166, 170, 172, 174, 178
200 Order pictures appear in the credits: 12, 23, 54, 10, 22, 25, 39, 56
218 to 219 7 Metal Sonics: 10, 25, 39, 40, 56, 93, 160
220 8 Sega logos: 18, 106, 118, 136, 137, 138, 139, 140
260 Fighters CPU order: 5, 4, 9, 8, 3, 6, 7, 2, 10, 11
281 to 285 6 Holiday: 110, 112, 122, 130, 132, 137

Sonic CD:
Time Attack mode options
Successfully complete the game, then restart the game in "Time Attack" mode. The following options will be available if the "Time Attack" game can be completed within the corresponding time limit:

Music test:
Successfully complete "Time Attack" mode within 37:27:57. A "D.A. Garden" option will appear to the left of the "RAM Data" option on the main menu. The Planet of Mobius will be displayed.

Play bonus levels:
Successfully complete "Time Attack" mode within 30:21:05, then press Left at the "Time Attack" screen.

View video sequences:
Successfully complete "Time Attack" mode within 25:46:12. A "Visual Mode" option will appear to the left of "D.A. Garden" option on the main menu. Use this option to view the video sequences in the game.

Level select:
At the Sonic CD title screen, press Up, Down2, Left, Right, A.

Programmer high scores:
At the Sonic CD title screen, press Right2, Up2, Down, A.

Sound test mode options:
At the Sonic CD title screen while "Press Start" is blinking, press Down3, Left, Right, A to display the sound test menu. Set one of the following sound combinations and press Start to activate the corresponding cheat function:

Sounds Result:
PM11, DA09 View hidden scene
PM04, DA21 View hidden scene
PM07, DA07 View hidden scene
PM12, DA25 View hidden scene
PM12, DA11 View hidden scene
PM03, DA01 View hidden scene

Sonic R:
Radiant Emerald course
Finish in first place on all normal courses to unlock the Radiant Emerald course.

Play as Dr. Robotnik:
Finish in first place on the Radiant Emerald course to unlock Dr. Robotnik. Alternately, successfully complete all levels.

Play as Mecha Knuckles:
Collect all five coins in Radioactive Factory, and finish in first, second, or third place. Then, defeat Mecha Knuckles in a race to unlock him.

Play as Mecha Robotnik:
Collect all five coins in Regal Ruins and finish in first, second, or third place. Then, defeat Mecha Robitnik in a race to unlock him.

Play as Mecha Sonic:
Collect all five coins on Resort Island and finish in first, second or third place. Then, defeat Mecha Sonic in a race to unlock him.

Play as Puppet Tails:
Collect all five coins in Radical City and finish in first, second, or third place. Then, defeat Puppet Tails in a race to unlock him.

Play as Super Sonic:
Collect all seven Chaos Emeralds from the first four courses. To collect a Chaos Emerald, you must collect it and finish in first place in that race. Then, press Down while highlighting Sonic at the character selection screen.

Play as robot form character:
Get the five Sonic coins in one of the following levels to play as the robot form for the indicated character:

Mecha Knuckles: Reactive Factory:
Mecha Robotnik: Any level with Robotnik
Mecha Sonic: Resort Island
Puppet Tails: Radical City

Play as Super Sonic:
Choose Sonic in single player mode. Win eight matches without losing any rounds, then defeat Metal Sonic in the first round of the ninth match. When round two starts, press Away Punch Kick to activate Hyper mode. Sonic will turn into Super Sonic.

Soundtrack songs:
Can You Feel The Sunshine ACID Mix: Unlock Super Sonic in Sonic R
Living in the City LTN Mix: Start Sonic R ten times entering and exiting the game also works
Sonic 6290 Mix and Sonic Boom D'mb Mix: Start Sonic CD five times entering and exiting the game also works
Sonic After 6290 Mix: Start Sonic CD ten times entering and exiting the game also works