Here is the full list of all 99 INVAXION achievements.
Owned 5 themes
Owned Ledysia
Owned 10 heroes
Purchase a hero in Spacehub
Purchase a song in Spacehub
Acheived Moonstone Ⅲ
Complete Arcade mode for 10 times
Get Gold in 10 beatmaps.
Acheived accuracy above 90% in Gold challenge
Get Silver Ⅳ
Get Steel in 10 beatmaps.
Get Bronze in 10 beatmaps.
Get Silver in 10 beatmaps.
Complete 6k HARD for the first time.
Get Full Combo in 6k for the first time.
Complete 6k STANDARD for the first time.
Complete 4k HARD for the first time.
Get Full Combo in HARD for the first time.
Complete 4k STANDARD for the first time.
Get Full Combo in STANDARD for the first time.
Get Full Combo in 4k for the first time.
Acheived accuracy above 90% in all stage of Arcade mode
Get more than 2850000 total scores in Arcade mode
Get Full Combo in TRINITY for the first time.
Get Full Combo in 8k for the first time.
Get Gold for the first time.
Get only 1 Miss in result
Complete 8k TRINITY for the first time.
Complete stories on Moon
Owned Eins
Acheived Gold Ⅰ
Complete stories on Ethernium
Reached level 10
Complete stories on Kepler-186f
Owned Lain
Complete stories on Ararat
Complete stories on Planet X: Nibiru
Share result for the first time
Complete stories on 2060 Chiron
Failed for the first time
Acheived Gold Ⅳ
Get Silver Ⅰ
Complete Arcade mode for the first time
Check on Ranking
Complete stories on Spes
Complete stories on Ceres
Owned Aurora
Reached level 5
Cosmic Tour: Complete all stage mission in 1 stage
Get Steel for the first time.
Get Bronze for the first time.
Get Silver for the first time.
Owned 30 songs
Owned 50 songs
Owned Ciel
Get Steel in 100 beatmaps.
Get Bronze in 100 beatmaps.
Get Silver in 100 beatmaps.
Get Gold in 50 beatmaps.
Get Delta for the first time.
Get Delta in STANDARD for the first time.
Get Delta in HARD for the first time.
Get Delta in TRINITY for the first time.
Get Delta in 50 beatmaps.
Get Delta in STANDARD, HARD, and TRINITY of a song.
Get Delta in STANDARD, HARD, and TRINITY of 3 songs.
Mark a song as favourite.
Complete more than 120 beatmaps
Get 100000000 as total scores
Used 5x speed in gameplay
Played for more than 24 hours
Failed for 50 times
Add friend for the first time
Add 20 friends
Share results for 100 times
Complete Arcade mode for 30 times
Get more than 2970000 total scores in Arcade mode
Join a combat in Battlefield
Join 10 combats in Battlefield
Join 100 combats in Battlefield
Take over a territory in Battlefield
Take over 5 territories in Battlefield
Take over 10 territories in Battlefield
Acheived Moonstone Ⅱ
Acheived Moonstone Ⅰ
Acheived accuracy above 95% in Silver challenge
Acheived accuracy above 85% in Moonstone challenge
Purchase a theme in Spacehub
Owned 20 heroes
Owned 9 themes
Owned 100 songs
Used Ciel to complete TRINITY for once
Used Ledysia in gameplay for once
Used certain hero in gameplay for 100 times
Change avatar for once
Adjust offset setting for 10 times
Reached level 20
Reached level 30 (Max Level)
Used WonderParade to play on Kronos for once