Complete the interactive tutorial.
Finish your first day at the checkpoint.
Finish the seventh day at the checkpoint.
Complete the family interlude on day 8.
Finish your shift on day 9.
On day 11, let the fleeing refugee go without firing.
Complete the earlier photo exchange and return the torn photograph on day 14.
Receive Vladimir's keepsake on day 16.
Receive the day 16 commendation without a single border inspection mistake.
Earn Ivana's trust on day 17.
Refuse the doctor's bribe on day 16.
Reach the epilogue on day 18.
Reach the humanity ending.
Reach the state ending.
Reach the neutral ending.
Make the pacifist promise on day 8 and reach the epilogue without firing a shot.