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Sonic Frontiers

Sonic Frontiers

17 / 40 achievements43%
Very Rare0 / 7
Rare2 / 17
Uncommon6 / 7
Common9 / 9

About Sonic Frontiers's achievements

Sonic Frontiers has 40 Steam achievements. The rarest is "Expert Historian", earned by just 10.6% of players. 4 SteamVault members have 100%-completed it so far. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
10.6%
of players earned "Expert Historian"
SteamVault 100%s
4
members fully completed it

Community Ratings

No ratings yet
Difficultyโ€”
Easy โ†’ Brutal
Enjoymentโ€”
Meh โ†’ Loved it
Grindinessโ€”
No grind โ†’ Huge grind
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All Sonic Frontiers achievements

Your unlocked achievements
40 achievements
Koco Leader
โœ“Koco Leader
Gathered 200 Koco.
Uncommon37.1%โœ“ 27 Jun 2026
The Beginning
โœ“The Beginning
Defeated the Titan and completed the main story on Kronos Island.
Uncommon45.7%โœ“ 27 Jun 2026
Kronos Island Explorer
โœ“Kronos Island Explorer
Completed all Challenges on Kronos Island and fully revealed the map.
Rare25.4%โœ“ 29 Nov 2025
Kronos Island Memories
โœ“Kronos Island Memories
Repaired all Portals on Kronos Island.
Uncommon32.8%โœ“ 29 Nov 2025
Angler's Club
โœ“Angler's Club
Landed all catches at one fishing spot.
Rare23.8%โœ“ 29 Nov 2025
Big Encounter
โœ“Big Encounter
Completed the fishing tutorial.
Uncommon44.5%โœ“ 29 Nov 2025
Ticket to Tranquility
โœ“Ticket to Tranquility
Earned 100 Purple Coins.
Uncommon45.0%โœ“ 29 Nov 2025
Celestial Rain
โœ“Celestial Rain
Encountered a starfall for the first time.
Uncommon46.6%โœ“ 29 Nov 2025
Swath of Destruction
โœ“Swath of Destruction
Destroyed 100 breakable objects.
Common51.7%โœ“ 27 Nov 2025
Elder Koco Encounter
โœ“Elder Koco Encounter
Spoke with Elder Koco for the first time.
Common56.5%โœ“ 27 Nov 2025
Hermit Koco Encounter
โœ“Hermit Koco Encounter
Spoke with Hermit Koco for the first time.
Common61.1%โœ“ 27 Nov 2025
Combo Convert
โœ“Combo Convert
Performed a Phantom Rush for the first time, outside of the training simulator.
Common59.2%โœ“ 27 Nov 2025
Speed Demon
โœ“Speed Demon
Activated a Power Boost for the first time.
Common62.2%โœ“ 27 Nov 2025
The Journey Begins
โœ“The Journey Begins
Completed the Kronos Island tutorials.
Common72.4%โœ“ 27 Nov 2025
Unknown Threat
โœ“Unknown Threat
Defeated a guardian for the first time.
Common87.4%โœ“ 26 Nov 2025
Perfect Run
โœ“Perfect Run
Completed all Missions in one Cyber Space area.
Common56.2%โœ“ 26 Nov 2025
Superior Ranking
โœ“Superior Ranking
Achieved Rank S time, for the first time in a Cyber Space area.
Common61.5%โœ“ 26 Nov 2025
Locked โ€” 23 remaining
Expert Historian
Expert Historian
Viewed all Side Stories.
Very Rare10.6%
Ouranos Island Expert
Ouranos Island Expert
Viewed all Side Stories on Ouranos Island.
Very Rare11.9%
Chaos Island Expert
Chaos Island Expert
Viewed all Side Stories on Chaos Island.
Very Rare12.2%
Threats Identified
Threats Identified
Defeated all guardian types.
Very Rare12.7%
Ouranos Island Memories
Ouranos Island Memories
Repaired all Portals on Ouranos Island.
Very Rare12.8%
Ares Island Expert
Ares Island Expert
Viewed all Side Stories on Ares Island.
Very Rare14.9%
Hardened Hedgehog
Hardened Hedgehog
Raised Defense Level to MAX.
Very Rare15.0%
Hearty Hedgehog
Hearty Hedgehog
Raised Ring Level to MAX.
Rare15.3%
Chaos Island Memories
Chaos Island Memories
Repaired all Portals on Chaos Island.
Rare15.5%
Ouranos Island Explorer
Ouranos Island Explorer
Completed all Challenges on Ouranos Island and fully revealed the map.
Rare15.7%
Herculean Hedgehog
Herculean Hedgehog
Raised Power Level to MAX.
Rare15.8%
Chaos Island Explorer
Chaos Island Explorer
Completed all Challenges on Chaos Island and fully revealed the map.
Rare16.3%
Combo Crackerjack
Combo Crackerjack
Performed Phantom Rush 50 times, outside of the training simulator.
Rare16.4%
Hypersonic Hedgehog
Hypersonic Hedgehog
Raised Speed Level to MAX.
Rare16.9%
Ares Island Memories
Ares Island Memories
Repaired all Portals on Ares Island.
Rare17.7%
Kronos Island Expert
Kronos Island Expert
Viewed all Side Stories on Kronos Island.
Rare18.2%
Ares Island Explorer
Ares Island Explorer
Completed all Challenges on Ares Island and fully revealed the map.
Rare20.3%
Easy Prey
Easy Prey
Defeated all enemy types.
Rare20.9%
A Land at Peace
A Land at Peace
Defeated the final threat and completed the main story.
Rare23.4%
Hope Across Ages
Hope Across Ages
Defeated the Titan and completed the main story on Ouranos Island.
Rare23.7%
Unrivaled Aptitude
Unrivaled Aptitude
Unlocked all Skills.
Rare24.5%
Futile Resistance
Futile Resistance
Defeated the Titan and completed the main story on Chaos Island.
Rare26.9%
Ancient Defiance
Ancient Defiance
Defeated the Titan and completed the main story on Ares Island.
Uncommon33.5%