Antivirus Survivors 2003 Professionalunofficial guide
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Orchestra

Orchestra

Orchestra is an achievement in Antivirus Survivors 2003 Professional.

  • Official description: Defeat any boss
  • Global completion: 72.0% (Steam global player stats)
  • Rarity: Common (common) — harder than 5% of this game's achievements
  • Unlock bar: ██████████████░░░░░░ — 72.0% of players

Where it sits

  • Progress tier: First-run tier — most players pick it up while playing through normally (#82 of 86 by rarity)
  • Completion: 72.0% | game median 13.9%
  • Similar achievements: 16 (completion 47.2%–83.6%)
  • Type: Grind

Neighbours

Guides: 112Full release (Sep 28, 2026)Verified 2026-09-28
Antivirus Survivors 2003 Professional
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