Friday September 17, 2021
| OUTDOOR | INDOOR or OUTDOOR | |
| 5:00 pm | Doors opening | |
| 5:15 pm | INSOMNIA (BE) | |
| 5:45 pm | DROIT DIVIN (BE) | |
| 6:15 pm | HYBRIDISM (BE) | |
| 6:50 pm | SIDILARSEN (FR) | |
| 7:50 pm | SALTATIO MORTIS (DE) | |
| 9:00 pm | NO ONE IS INNOCENT (FR) | |
| 10:10 pm | ENSIFERUM (FIN) | |
| 11:20 pm | TAGADA JONES (FR) | |
| 12:30 am | SKINDRED (UK) | |
| 1:30 am | Curfew | |
Saturday September 18, 2021
| OUTDOOR | INDOOR or OUTDOOR | |
| 11:15 am | Doors opening | |
| 11:30 am | DEATHTURA (BE) | |
| 12:00 pm | COSMIC MONARCH (BE) | |
| 12:30 pm | PSYCHONAUT (BE) | |
| 1:15 pm | LAMIRAL (BE) | |
| 2:00 pm | SKILTRON (ARG) | |
| 2:55 pm | SMASH HIT COMBO (FR) | |
| 3:50 pm | BLACK BOMB A (FR) | |
| 4:50 pm | SPOIL ENGINE (BE/NL) | |
| 5:45 pm | TROLLFEST (NO) | |
| 6:55 pm | CELLAR DARLING (CH) | |
| 7:50 pm | EQUILIBRIUM (DE) | |
| 9:00 pm | LETHVM (BE) | |
| 9:55 pm | DELAIN (NL) | |
| 11:05 pm | ENTHRONED (BE) | |
| 12:15 am | ELUVEITIE (CH) | |
| 1:30 am | Curfew | |
