Here is the full list of all 34 Billionaire achievements.
Unlock one species
Unlock two species
Unlock three species
Unlock four species
Unlock five species
Unlock six species
Unlock seven species
Unlock eight species
Unlock nine species
Unlock ten species
Unlock eleven species
Unlock twelve species
Unlock thirteen species
Unlock fourteen species
Unlock fifteen species
More than $10000 of the loan
More than $1000 of the deposit
More than $5000 of the deposit
More than $10000 of the deposit
More than $20000 of the deposit
More than $30000 of the deposit
More than $40000 of the deposit
More than $50000 of the deposit
More than $60000 of the deposit
More than $70000 of the deposit
More than $80000 of the deposit
More than $90000 of the deposit
More than $100000 of the deposit
More than $300000 of the deposit
More than $500000 of the deposit
More than $700000 of the deposit
More than $900000 of the deposit
More than $1000000 of the deposit
More than $1100000 of the deposit