In the Groove Cheats - PC

Unlock All & Full Edit Mode
Enter the following codes at the main menu:

[Up], [Left], [Down], [Right], [Up], [Right], [Down], [Left], [Up], [Start] - Full Edit Menu (will allow you to modify a song's existing steps)
[Left], [Down], [Up], [Down], [Right], [Down], [Up], [Down], [Left], [Up], [Down], [Up], [Right], [Up], [Down], [Up] - Unlock Everything

Unlock Courses
Clear the condition to unlock the courses. Please note that the free Song Pack A may be required for some unlocks:

Bounce - Clear 10 songs
Outer World - Clear 30 songs
The Legend - Clear 80 songs

Unlock Modifiers
Clear the condition to unlock the modifiers. Please note that the free Song Pack A may be required for some unlocks:

Beat - Clear 040 songs
Bumpy - Clear 020 songs
Robot - Clear 105 songs
Vivid - Clear 060 songs

Unlock Songs
Clear the condition to unlock the songs. Please note that the free Song Pack A may be required for some unlocks:

Anubis - Clear 025 songs
Bubble Dancer - Clear 035 songs
Clockwork Genesis - Clear 145 songs
Cryosleep - Clear 110 songs
Disconnected -Hyper- - Clear 005 songs
Disconnected -Mobius- - Clear 045 songs
Disconnected Zeo - Clear 155 songs
DJ Party - Clear 065 songs
Esperanza - Clear 150 songs
Frozen Fire - Clear 140 songs
Funk Factory - Clear 070 songs
Happiness Comes - Clear 055 songs
High - Clear 120 songs
Incognito - Clear 090 songs
Infection - Clear 075 songs
Liquid Moon - Clear 050 songs
Pandemonium - Clear 085 songs
Pick Me Up & Tango - Clear 135 songs
Summer in Belize - Clear 125 songs
Tell - Clear 015 songs
Tribal Style - Clear 115 songs
Twilight - Clear 130 songs
Wake Up - Clear 100 songs
Xuxa - Clear 095 songs

Unlock Steps
Clear a song on Hard to unlock its Expert steps. Not all songs have Expert steps. Please note that the free Song Pack A may be required for some unlocks:

!, Expert - Clear hard difficulty
Agent Blatant, Expert - Clear hard difficulty
Amore, Expert - Clear hard difficulty
Anubis, Expert - Clear hard difficulty
Baby Baby, Expert - Clear hard difficulty
Baby Don't You Want Me, Expert - Clear hard difficulty
Bend Your Mind, Expert - Clear hard difficulty
Birdie, Expert - Clear hard difficulty
Bloodrush, Expert - Clear hard difficulty
Boogie Down, Expert - Clear hard difficulty
Bouff, Expert - Clear hard difficulty
Bubble Dancer, Expert - Clear hard difficulty
Bumble Bee, Expert - Clear hard difficulty
Changes, Expert - Clear hard difficulty
Charlene, Expert - Clear hard difficulty
Clockwork Genesis, Expert - Clear hard difficulty
Crazy, Expert - Clear hard difficulty
Cryosleep, Expert - Clear hard difficulty
D-Code, Expert - Clear hard difficulty
Da Roots (Folk Mix), Expert - Clear hard difficulty
Dawn, Expert - Clear hard difficulty
Delirium, Expert - Clear hard difficulty
Destiny, Expert - Clear hard difficulty
Determinator, Expert - Clear hard difficulty
Disco Disconnected, Expert - Clear hard difficulty
Disconnected -Hyper-, Expert - Clear hard difficulty
Disconnected -Mobius-, Expert - Clear hard difficulty
Disconnected Zeo, Expert - Clear hard difficulty
Disconnected, Expert - Clear hard difficulty
DJ Party, Expert - Clear hard difficulty
Do U Love Me, Expert - Clear hard difficulty
Don't Promise, Expert - Clear hard difficulty
Drifting Away, Expert - Clear hard difficulty
Driving Force Classical, Expert - Clear hard difficulty
Energizer, Expert - Clear hard difficulty
Esperanza, Expert - Clear hard difficulty
Euphoria, Expert - Clear hard difficulty
Fleadh Uncut, Expert - Clear hard difficulty
Fly Away, Expert - Clear hard difficulty
Fly With Me, Expert - Clear hard difficulty
Flying High, Expert - Clear hard difficulty
Frozen Fire, Expert - Clear hard difficulty
Funk Factory, Expert - Clear hard difficulty
Get Happy, Expert - Clear hard difficulty
Go *60* Go, Expert - Clear hard difficulty
Habanera 1, Expert - Clear hard difficulty
Hand of Time, Expert - Clear hard difficulty
Happiness Comes, Expert - Clear hard difficulty
Hardcore of the North, Expert - Clear hard difficulty
Hardcore Symphony, Expert - Clear hard difficulty
High, Expert - Clear hard difficulty
Hillbilly Hardcore, Expert - Clear hard difficulty
Hip Hop Jam, Expert - Clear hard difficulty
Hispanic Panic, Expert - Clear hard difficulty
Holy Guacamole, Expert - Clear hard difficulty
Hustle Beach, Expert - Clear hard difficulty
Hybrid, Expert - Clear hard difficulty
I Think I Like That Sound, Expert - Clear hard difficulty
Incognito, Expert - Clear hard difficulty
Infection, Expert - Clear hard difficulty
Ize Pie, Expert - Clear hard difficulty
July -Euromix-, Expert - Clear hard difficulty
July, Expert - Clear hard difficulty
Kagami, Expert - Clear hard difficulty
Kiss Me Red, Expert - Clear hard difficulty
Know Your Enemy, Expert - Clear hard difficulty
Land of the Rising Sun, Expert - Clear hard difficulty
Lemmings on the Run, Expert - Clear hard difficulty
Let My Love Go Blind, Expert - Clear hard difficulty
Life of a Butterfly, Expert - Clear hard difficulty
Lipstick Kiss, Expert - Clear hard difficulty
Liquid Moon, Expert - Clear hard difficulty
Little Kitty Mine, Expert - Clear hard difficulty
Mellow, Expert - Clear hard difficulty
Monolith, Expert - Clear hard difficulty
Mouth, Expert - Clear hard difficulty
Music Pleeze, Expert - Clear hard difficulty
My Favourite Game, Expert - Clear hard difficulty
My Life Is So Crazy, Expert - Clear hard difficulty
Mythology, Expert - Clear hard difficulty
No Princess, Expert - Clear hard difficulty
Oasis, Expert - Clear hard difficulty
On a Day Like Today, Expert - Clear hard difficulty
One False Move, Expert - Clear hard difficulty
Out of the Dark, Expert - Clear hard difficulty
Pandemonium, Expert - Clear hard difficulty
Perfect, Expert - Clear hard difficulty
Pick Me Up & Tango, Expert - Clear hard difficulty
Psalm Pilot, Expert - Clear hard difficulty
Queen of Light, Expert - Clear hard difficulty
Reactor, Expert - Clear hard difficulty
Remember December, Expert - Clear hard difficulty
Renaissance, Expert - Clear hard difficulty
Ride the Bass, Expert - Clear hard difficulty
Robotix, Expert - Clear hard difficulty
ROM-eo & Juli8, Expert - Clear hard difficulty
Soapy Bubble, Expert - Clear hard difficulty
Solina, Expert - Clear hard difficulty
Spaceman, Expert - Clear hard difficulty
Spacy Crazy Girl, Expert - Clear hard difficulty
Spin Chicken, Expert - Clear hard difficulty
Summer -Speedy Mix-, Expert - Clear hard difficulty
Summer in Belize, Expert - Clear hard difficulty
Sunshine, Expert - Clear hard difficulty
Sweet World, Expert - Clear hard difficulty
Tell, Expert - Clear hard difficulty
Temple of Boom, Expert - Clear hard difficulty
Tension, Expert - Clear hard difficulty
The Beginning, Expert - Clear hard difficulty
The Game, Expert - Clear hard difficulty
The Message, Expert - Clear hard difficulty
This is Rock & Roll, Expert - Clear hard difficulty
Torn, Expert - Clear hard difficulty
Touch Me, Expert - Clear hard difficulty
Tough Enough, Expert - Clear hard difficulty
Tribal Style, Expert - Clear hard difficulty
Turn It On, Expert - Clear hard difficulty
Twilight, Expert - Clear hard difficulty
Typical Tropical, Expert - Clear hard difficulty
Utopia, Expert - Clear hard difficulty
VerTex, Expert - Clear hard difficulty
VerTex2, Expert - Clear hard difficulty
Visible Noise, Expert - Clear hard difficulty
Vorsprung Durch -Techno-, Expert - Clear hard difficulty
Wake Up, Expert - Clear hard difficulty
Walking on Fire, Expert - Clear hard difficulty
Wanna Do -Hardhouse Mix-, Expert - Clear hard difficulty
We Know What To Do, Expert - Clear hard difficulty
While Tha Rekkid Spinz, Expert - Clear hard difficulty
Why Me, Expert - Clear hard difficulty
Xuxa, Expert - Clear hard difficulty
Zodiac, Expert - Clear hard difficulty