Galactic Coliseum: Sci-fi Arena Tunnel Concept

Gladiator tunnel leading to a small scale fighting arena for game concept 'Galactic Coliseum' where a travelling alien colony has abducted humans to fight in their arenas for survival. This is one of the earlier levels where the player will fighting in an underground pits. I wanted to capture the feeling of gladiators waiting to enter the arena and possibly to their deaths.