Fast, compact cinematic metalcore inspired by a soldier trapped in a repeating battle against an overwhelming alien invasion. Aim for about 2:40–3:00, with no long intro. Use driving low-tuned guitars, rapid punchy drums, deep bass, and a recurring rhythmic motif that returns like a time loop. English clean vocals lead the verses and urgent, melodic chorus; add brief extreme vocals only in the breakdowns. Keep the arrangement tight and energetic, with quick transitions, a repeated “Again, again” hook, and heavy half-time breakdowns after the choruses. Each repeat should feel more focused and determined, building toward a final defiant breakdown. Polished studio mix, clear vocals, powerful guitars, no imitation of any specific artist or film score.