Read the welcome mail
Run COXETA for the first time
Meet Intern, the newcomer
Check stats
Clear for the first time
Play a tutorial stage
Clear 10 times in total
Clear 20 times in total
Clear 50 times in total
Clear 30 times in total
Get 10 Full Combo marks
Get 20 Full Combo marks
Get rank θ
Fail to clear
Get a Full Combo mark
Get a Perfect mark
Clear with only 1 GOOD and no MISSes
Clear with only 1 MISS and no GOODs
Play music with PARALLEL level
Clear a tutorial stage without GOODs and MISSes
See the credit roll
Visit Title scene three times
Play a single music for 10 times in a row
Clear 100 times in total
Mark a heart to one of your favorite items
Get 30 Full Combo marks
Clear with HARD MODE
Drink honey cinnamon smoothie and write a review
Receive information about observed weapons
Receive information about where the predecessor used to work
Realize the laboratory's prestige
Receive 10 Mails
Receive 5 Mails
Write 5 Notes
Write 10 Notes
Use Messenger 30 times
Use Messenger 10 times
Use Messenger 50 times
Open 10 Observation logs
Open 50 Observation logs
Open 30 Observation logs
Open 100 Observation logs
Complete one Observation set
Complete 30 Observation sets
Complete 10 Observation sets
Get 50 Full Combo marks
Have 1,000 Discs or more
Have 10,000 Discs or more
Have 5,000 Discs or more