How many Xcom Enemy Unknown missions are there?

Question

While XCOM randomizes which maps you will face on a particular mission and Enemy placement on those maps, there are three essential missions which remain fairly consistent in form. The missions need to be completed to complete the game. [Nov 20]

Hagrid P Hazard · Accepted Answer

While XCOM randomizes which maps you will face on a particular mission and Enemy placement on those maps, there are three essential missions which remain fairly consistent in form. The missions need to be completed to complete the game. [Nov 20]

How many Xcom Enemy Unknown missions are there?

Related Questions

How many missions are in XCOM Enemy Within?

How do you stabilize in XCOM Enemy Unknown?

Does XCOM Enemy Within include Enemy Unknown?

Should I play Enemy Unknown or enemy?

Does XCOM Enemy Within include Enemy Unknown?

Should I play XCOM Enemy Unknown before XCOM 2?