Here is the full list of all 16 HunieCam Studio achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Employ a full staff made up entirely of HuniePop characters.
Recruit all 18 girls at least once (across all save files).
Purchase every investment within 21 days.
Contract all 6 STDs (within a single save file).
Purchase 8 ads within a single day.
Have one girl of each race doing a cam show simultaneously.
Earn the Bronze trophy without using accessories.
Earn the Silver trophy using only 3 girls.
Earn the Diamond trophy.
Unlock all outfits and hairstyles for all girls.
Unlock all outfits and hairstyles for one girl.
Earn the Platinum trophy.
Earn the Gold trophy without escorting.
Complete a game session without dropping below 5 cigs or drinks.
Employ a full staff of 8 cam girls.
Employ your very first cam girl.