Achievements are stateless, meaning that you don't keep them for life but you rather have to meet a condition to get them. If you no longer meet the condition, then your achievement will disappear.
Therefore, because of the clueless/scientist achievement pair, it is not possible to get all the achievements at the same time.
You need to have played on 7 different days
For this one, you need to have played on 30 different days.
Your current experience amount must be lower than -15 exp.
Your experience amount must be above 2090.
Your experience amount must be above 11 111.
When you cheated, you get punished by this achievement. You need to have more than 1 000 000 experience points for it.
By default, everyone has this achievement. It goes away if your number of baby ducks killed goes above 5.
You need to willfully kill someone to get this.
Since there is a big number of ducks killed achievements, please refer to the following tabs. The tab title is the number of ducks killed needed.
You need to earn more than 500 total experience using a clover.
Achievements icons are provided by FlatIcons.