Do not complete any EZIC tasks given. The EZIC events that counts as tasks are as follows.
Then, on Day 31, neutralize both EZIC attackers and do not escape to Obristan afterwards. The day after you will take part in the audit, and its results may only show minor infractions. You will then earn the achievement and view ending 20, which will give you the unlock code for Endless mode.
On Day 4, a woman from Impor will appear and say that she is visiting her son. Inspect the invalid date, and point out that her entry permit is invalid. Then, approve her passport and give it back. She will give you the pin.
You must escape to Obristan with all living family members. Start by illegally confiscating passports from Obristanian citizens and have one for each of your family members. At the end of Days 29, 30 and 31, you will need the required number of passports and 25 credits per family member ready. The maximum amount needed is six passports and 150 credits if the niece was adopted on Day 21 and everyone else is still alive. Do not escape alone or without your entire family. You can also intentionally kill all your family members except for one to make this easier. To do this, do not buy medicine for them and live without heat.
A Class 5 apartment may become available at the end of Day 22 if you have already moved to a Class 6 apartment. To get the money needed to reach this level of apartment, try playing under the easy difficult setting.
Complete the indicated task to unlock the corresponding token.