My understanding of English is so bad that doesn't make me understand what is going on... let me see if i actually understood or not.
Crytek is bragging about the fact that they offered lots of dinners to "crunch teams" which are (that's the part i'm not sure) teams that work over the normal workhours. They are essentially bragging about exploitation.
Am I right?
Depends on your imagination.
On one end of the scale, they've been crunching 10-14 hour shifts 24/7 for a year.
On the other end, its 1-3 months for 10 hours, 6 days a week.
You can decide in your head whether they're being paid OT or not, how many if at all are subcontractors and whether they get to go home in the evening.
Are they on rotation? Who knows. It doesn't matter. Assume either or.
Just pick what feels "right" to
you and go with it..