Achievements

All 61 Steam achievements available in the Archaeological Expedition base game — 29 visible and 32 hidden.

Categories follow the in-game grouping: collection (era + rarity targets), event (one-shot triggers fired by gameplay), tool (purchases and tier sets), and mastery (meta achievements rolling up other unlocks).

Collection

Unlock by adding qualifying artifacts to your journal — counts can be filtered by era, rarity, or condition.

• First Bronze Age Find — Discover your first Bronze Age Artifact.
• First Buddhist Find — Discover your first Buddhist Artifact.
• First Egyptian Find — Discover your first Egyptian Artifact.
• First Find — Discover your first Artifact.
• First Greek Find — Discover your first Greek Artifact.
• First Hindu Find — Discover your first Hindu Artifact.
• First Islamic Find — Discover your first Islamic Artifact.
• First Medieval Find — Discover your first Medieval Artifact.
• First Persian Find — Discover your first Persian Artifact.
• First Prehistoric Find — Discover your first Prehistoric Artifact.
• First Roman Find — Discover your first Roman Artifact.
• Bronze Age Perfectionist — Collect every Bronze Age Artifact in Perfect condition.
• Buddhist Perfectionist — Collect every Buddhist Artifact in Perfect condition.
• Egyptian Perfectionist — Collect every Egyptian Artifact in Perfect condition.
• Greek Perfectionist — Collect every Greek Artifact in Perfect condition.
• Hindu Perfectionist — Collect every Hindu Artifact in Perfect condition.
• Islamic Perfectionist — Collect every Islamic Artifact in Perfect condition.
• Medieval Perfectionist — Collect every Medieval Artifact in Perfect condition.
• Persian Perfectionist — Collect every Persian Artifact in Perfect condition.
• Prehistoric Perfectionist — Collect every Prehistoric Artifact in Perfect condition.
• Roman Perfectionist — Collect every Roman Artifact in Perfect condition.

Event

Unlock the moment a specific in-game event fires (a clutch storm save, an artifact destroyed by the wrong tool, a first mythical find).

• Clean Sweep — Finish an Expedition with every available Artifact collected.
• Strongbox — Open your first Strongbox.
• Once in a Lifetime — Discover your first Mythical Artifact.
• Tool of the Trade — Purchase your first Tool Upgrade.
• Pristine Run — Complete Expedition with at least 10 artifacts collected, all in Perfect condition.
• Storm Surfer — Grab an Artifact just before the Storm rolls in.

Mastery

Roll-ups: each mastery achievement unlocks once a set of underlying achievements is completed.

• Master Perfectionist — Earn every Base Game Perfectionist achievement.
• Demo Perfectionist — Earn every Demo Perfectionist achievement.

Hidden

…and 32 hidden achievements. Triggers and titles stay sealed until you find them in-game.