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