Full list of all 70 Lips achievements worth 1,750 gamerscore. It takes around 200 hours to unlock all of the achievements in the base game on Xbox 360.
The base game contains 40 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 30 achievements worth 750 Gamerscore.
Achievements they've won
Achievements they've not won
Awarded 30 Party medals
Awarded 500 total medals
Awarded 30 Stability medals
Participated in a Vocal Fighters game with a 4 point difference (Except in Freestyle mode)
Gained 50,000 total stars
Awarded 30 Performance medals
Got 12 medals total in one song (Awarded to all signed in players)
Scored 1,000,000 pts in Co-op mode (Awarded to all signed in players)
Participated in Co-op mode for the first time
Got "Cool" in every page
Used the cowbell 50 times (Awarded to all signed in players)
Awarded 30 Technique medals
Got 8 medals total in one song (Awarded to all signed in players)
Noisemakers were perfectly in sync (Awarded to all signed in players)
Sang 40 different songs
Awarded 30 Pitch medals
Awarded 100 total medals
Achieved a Grand Ranking of "Hit Maker"
Awarded 30 Rhythm medals
Added 20 songs to Lips from external sources
Participated in 2P Kiss game ranked as "Match Made in Heaven" (Except in Freestyle mode)
Triggered a gesture in the Virtual Music Video
Played VS mode 10 times in different songs
Gained 5,000 total stars
Activated Jukebox mode. Will be awarded to all players who are signed in
Successfully stopped the bomb from exploding in Time Bomb (Except in Freestyle or Short mode)
Sang 10 different songs
Played Freestyle mode for the first time
Achieved a Grand Ranking of "Lounge Act"
Got "Cool" 10 times in a row
Added a song to Lips from external sources
Entered My Lips for the first time
Sang 1 song in short or full
Entered Get Music for the first time
Sent a song challenge to a friend for the first time
Achieved the rank of "Infinity"
Gained 100,000 total stars
Added 300 songs to Lips from external sources
Achieved a Grand Ranking of "Superstar"
Got 20 challenge wins
Sing 20 songs in Duet mode
Get 50 Combos
Earn a Bronze Cup or better on 1 song
Hit all Timed Noisemakers in 1 song
Trigger all Timed Gestures in 1 song
Get 200 Combos
Earn a Bronze Cup or better on 20 songs
Gain 150,000 total stars
Earn 1,000 total medals
Score points in all 40 Lips I the '80s songs
Score points in 20 or more Lips I the '80s songs
Score points in 10 or more Lips I the '80s songs
Earn a Pitch medal in the song "A Little Respect"
Earn a Rhythm medal in the song "Our House"
Earn a Stability medal in the song "Gold"
Earn a Technique medal in the song "Shout"
Earn a Performance medal in the song "Too Shy"
Earn a Party medal in the song "Celebration"
Win in Vocal Fighters with a 4-point difference on the song "Do You Really Want To Hurt Me"
Earn a Big Bang rating in the song "Relax"
Rank "Match Made in Heaven" in the Kiss minigame on the song "The Power of Love"
Get "Cool" in every page for a song in Co-op mode
Earn a Big Bang rating in Co-op mode
Score points in all 40 Lips Party Classics songs
Score points in 20 or more Lips Party Classics songs
Score points in 10 or more Lips Party Classics songs
Record and view three songs with Performance Recording
Sing 10 songs in Freestyle
Gain 200,000 total stars
Earn 1,500 total medals