Agents of Mayhem debuted at no. 4 in the UK sales chart. The no.1 game in the UK chart this week Crash N. Sane Trilogy (in its 7th week on sale) sold about 10k this week and Bruno MB's estimate for how much Agents of Mayhem sold is 5,000-6,000 units:
So it bombed. UK sales of Saints Row (established series but same developer/Agents of Mayhem takes place in the same universe):
Now that the individual formats chart is available I guesstimate at most 5,000 - 6,000 units for Agents of Mayhem.
12 (NE) PS4 AGENTS OF MAYHEM (DEEP SILVER)
15 (NE) XBO AGENTS OF MAYHEM (DEEP SILVER)
So it bombed. UK sales of Saints Row (established series but same developer/Agents of Mayhem takes place in the same universe):
First Week
Saints Row: The Third - 122,000
Saints Row 2 - 85,000
The Xbox 360 version of Saints Row: The Third sold 378,000 units in the first 2 months (November and December 2011).