Album credits
-
Polaris
- Performance
- electric bass guitar (tracks 1–10), background vocals (tracks 1–10)
- Songwriting
- music (tracks 2, 6, 9–11), lyrics (tracks 2, 6, 9–11)
-
7th Symphony
- Performance
- bass guitar (tracks 1, 2, 4, 6, 8–10)
-
Elysium
- Performance
- bass guitar (tracks 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9)
- Production
- programming (tracks 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9)
- Songwriting
- music (track 1.6), lyrics (track 1.6)
-
Nemesis
- Performance
- instruments (tracks 1–11, 13)
- Songwriting
- music (tracks 5, 10), lyrics (tracks 5, 10)
-
Eternal
- Performance
- bass guitar
- Songwriting
- music (track 4)
-
Survive
- Performance
- bass guitar