Blue Gem
Description
A blue emerald cut gem that can be equipped to the
Custom Shoes .
The Blue Gem (ブルージェム , Burū Jemu ? is an optional Level Up Item for Sonic the Hedgehog in Sonic the Hedgehog (2006)Gems that can be obtained in the game.
Description The Blue Gem is a blue emerald cut gem, similar in appearance to a Sol Emerald , that can be equipped on Sonic's Custom Shoes . When used, it allows Sonic to use Mach Speed and dash forward as if the player hit a Dash Panel . However, if Sonic runs into a wall he will fall down being briefly immobilized, taking a short amount of time to get back up.
While having set Sonic's Custom Shoes to utilize the Blue Gem's ability, the Blue Gem changes their appearance into a blue pair of shoes resembling Sonic's 2G Hi-Speed Shoes .
Location The Blue Gem becomes available at the local Shop , once the player clears Tails ' version of the Wave Ocean in the main story. It can then be bought for 7000 Rings .
Gallery References
↑ Official in-game description
Main article | Script (Sonic , Shadow , Silver , Last ) | Staff | Manuals | Glitches | Beta elements | Gallery
Playable characters
Sonic (Super Sonic ) | Tails | Knuckles | Shadow (Super Shadow ) | Rouge | Omega | Silver (Super Silver ) | Blaze | Amy
Other characters
Accordion Player | Adrianna | Alan | Alessio | Alfano | Anna | Antonio | Aristo | Berruni | Bishop | Claudia | Dante | Dr. Eggman | Duchess of Soleanna | Duke of Soleanna | Elkan | Frances | Francesca | GUN Soldier | Galienna | Gina | Hatsun | Herman | Iblis | Ladies-in-waiting | Liza | Lord Regis | Mancini | Mephiles (Mephiles's monstrous form ) | Mikhail | Monica | Nicolo | Paganini | Parr | Pele | Pietro | Pinto | Porta | Priest | Princess Elise the Third | Prodi | Pucci | Puccini | Renzo | Alberto Robert | Roberta | Rossi | Sabrina | Sandro | Solaris | Soleanna Royal Guards | Solomon | Sonic Man | Sophia | Ken Williams | Zof
Enemies
Dr. Eggman's Robots Egg Armor | Egg Bomber | Egg Buster | Egg Buster (Egg Gunner) | Egg Cannon | Egg Chaser | Egg Commander | Egg Flyer | Egg Guardian | Egg Gunner | Egg Hunter | Egg Keeper | Egg Lancer | Egg Liner | Egg Rounder | Egg Searcher | Egg Stinger | Egg Sweeper | Egg Walker
Iblis's Minions Gazer | Golem | Iblis Biter | Iblis Taker | Iblis Worm | Shadows | Stalker | Titan | Tricker
Action Stages Wave Ocean | Dusty Desert | White Acropolis | Crisis City | Flame Core | Radical Train | Tropical Jungle | Kingdom Valley | Aquatic Base | End of the World
Town Stages Castle Town | Forest | New City
DLC Stages Sonic Boss Attack | Shadow Boss Attack | Silver Boss Attack | Team Attack Amigo
Town Missions Sonic
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20
Shadow
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15
Silver
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18
Bosses
Egg-Cerberus | Egg-Genesis | Egg-Wyvern | Iblis | Mephiles | Shadow | Silver | Solaris | Sonic
Moves/Techniques
Arrow of Light | Accelerator Tornado | Attack | Blast Jump | Bomb | Bomb Snipe | Bound Jump | Chaos Attack | Chaos Boost (Chaos Blast , Chaos Lance , Chaos Snap ) | Chaos Spear | Climb | Custom Action (Gun Drive , Homing Smash , Mach Speed , Scale , Slow , Thunder Guard , Tornado ) | Crouch | Double Jump | Dummy Ring Blitz | Dummy Ring Bomb | Dummy Ring Snipe | Edge Attack | Fire Claw | Fly | Glide | Grab All | Ground Shaker | Hammer Attack | Heart Mine | Hold Smash | Homing Attack | Hover | Invisibility | Jump Dash | Levitate | Light Dash | Lock-On Shot | Omega Launcher | Omega Shot | Psychokinesis | Psycho Shock | Psycho Smash | Punch Attack | Screwdriver | Shield of Light | Sliding Attack | Spear of Light | Spin Dash | Spin Jump | Spin Kick | Spinning Claw | Teleport Dash | Turbo Boost | Wings of Light
Items
Apple | Barrel | Chaos Drive | Container (Blue crate , Case , Explosive crate , Steel Container , Wooden Container ) | Goal Ring | Item Box (Extra Life , Gauge Up , High Speed , Invincible , Rings ) | Jump Panel | Key | Light Core | Mechanical Ring | Medal | Point Marker | Pulley | Rainbow Ring | Ring | Silver Sphere | Spring | Snowboard | Switch | Trick Jump Panel | Vine | Wide spring
Level Up Items Air Chip | Antigravity | Bounce Bracelet | Gem (Blue Gem , Green Gem , Purple Gem , Red Gem , Sky Gem , White Gem , Yellow Gem ) | Heart of Wind | Light Chip | Memory Shard (black) | Memory Shard (blue) | Memory Shard (red) | Power Bracelet | Shock Bracelet | Single-Layered Extreme
OST / Several Wills
All Hail Shadow | Dreams of an Absolution | His World | My Destiny | Solaris Phase 1 | Sweet Dreams AKON Mix
English voice actors
Jason Griffith (Sonic , Shadow the Hedgehog ) | Pete Capella (Silver the Hedgehog ) | Lacey Chabert (Princess Elise ) | Mike Pollock (Dr. Eggman , Narrator) | Amy Palant | (Tails , Ladies-in-waiting ) | Lisa Ortiz (Amy , Ladies-in-waiting ) | Bella Hudson (Blaze ) | Dan Green (Knuckles , Mephiles , Solaris Project scientists) | Kathleen Delaney (Rouge ) | Maddie Blaustein (Omega ) | David Wills (Duke , G.U.N communitcator )
Japanese voice actors
Jun'ichi Kanemaru (Sonic ) | Kōji Yusa (Shadow ) | Daisuke Ono (Silver ) | Maaya Sakamoto (Princess Elise ) | Chikao Ōtsuka (Dr. Eggman ) Kenji Utsumi (Narrator, Duke ) | Ryō Hirohashi (Tails ) | Hikari Yono (Ladies-in-waiting ) | Nao Takamori (Blaze ) | Nobutoshi Canna (Knuckles ) | Takayuki Sakazume (Mephiles ) | Keiji Okuda (Solaris Project scientist, G.U.N. communicator ) | Yoshikazu Kozuma (Solaris Project scientist) | Rumi Ochiai (Rouge ) | Taeko Kawata (Amy ) | Taiten Kusunoki (Omega )
Other
Action Gauge | Auto Running | Bike | Buggy | Bungee Rope | Chao in Space | CHAOS CRUSH! | Conveyor Belt | Custom Shoes | Cylinder | Day of Disaster | Dummy Ring | Eagle | Egg Carrier | Egg train | Eye of Solaris | Explosion Trap | Festival of the Sun | Glider | Hanging Bell | Havok | Health Gauge | Heart bomb | Hint Ring | Horizontal Bar | Hover Craft | Laser field | Lotus | Minecart | Mirror of Soleanna | Orb statue | Orca | PK mark | Purple orb | Rainbow Gem | Rimlight | Scepter of Darkness | Shop | Soleanna | Solaris Project | Sphere | Spotlight | Super-Speed Stage | Tightrope | Turtle | Wall Jump | Warp Hole | Wind switch
Allows you to use the "Mach Speed" custom action. Enables you to do a Supersonic Boost Dash. 
