Produced, engineered and mixed by by Terry Date.
Additional engineering by Peter Mack.
Assistant engineer: Derrick Stockwell.
Recorded and mixed at Henson Recording Studios.
Mastered by Howie Weinberg at Howie Weinberg Mastering.
Music by Kerry King (1-8 & 10-12) and Jeff Hanneman (9).
Cover artwork by Marcelo Vasco.
Layout by Marcelo Vasco and Rob Kimura.
Line-up (left to right):
Gary Wayne Holt - guitar
Tomás "Tom" Enrique Araya DÃaz - vocals, bass
Kerry Ray King - guitar
Paul Steven Bostaph - drums
Some editions include a bonus DVD or/and Blu-ray, including:
- Slayer live at Wacken Open Air 2014, Germany
- Making of 'Repentless' documentary
"Metal Eagle" edition:
- aluminum alloy, measuring 15" x 17" x 3"
- deluxe digipak
- bonus Blu-ray & DVD
- bonus live CD 'Slayer Live at Wacken 2014'
- fold-out poster
- album sticker
- numbered certificate
Boxset:
- CD + bonu Blu-ray digipak
- DVD in separate cardboard pocket
- exclusive 'Repentless' 12" picture vinyl
- live audio CD 'Slayer Live at Wacken 2014'
- 12" photo card with band photo and printed autographs
- 12" size fold out poster
European vinyl editions:
300 copies of each colour:
- white
- gold
- silver
- blue
- yellow
- green
500 copies of each colour:
- marbled brown/red
- splattered red/black
- bi-coloured white/black
- bi-coloured green/black [Nuclear Blast logo]
- dark green
- lilac
- red
1000 copies:
- clear [transparent]
North American vinyl editions:
300 copies of each colour:
- yellow [Canada]
- orange
- black
500 copies:
- red opaque
Non-limited editions:
- black