Hey, check it out, it’s the achievement and trophy list for Sonic Frontiers. There are 40 trophies, or 41 for the platforms that have a “Platinum” or similar mechanism. Here’s what they are, how to get them, and which “grade” they fit. Yes, I copy and pasted these from Steam. It’s more effort than it sounds.
Full List of Achievements and Trophies for Sonic Frontiers
Related: How to S-Rank Cyber Space Portal 1-2 in Sonic Frontiers
Bronze
Speed Demon
Activated a Power Boost for the first time.
Combo Convert
Performed a Phantom Rush for the first time, outside of the training simulator.
Elder Koco Encounter
Spoke with Elder Koco for the first time.
Hermit Koco Encounter
Spoke with Hermit Koco for the first time.
Swath of Destruction
Destroyed 100 breakable objects.
Kronos Island Expert
Viewed all Side Stories on Kronos Island.
Ares Island Expert
Viewed all Side Stories on Ares Island.
Chaos Island Expert
Viewed all Side Stories on Chaos Island.
Ouranos Island Expert
Viewed all Side Stories on Ouranos Island.
Kronos Island Explorer
Completed all Challenges on Kronos Island and fully revealed the map.
Ares Island Explorer
Completed all Challenges on Ares Island and fully revealed the map.
Chaos Island Explorer
Completed all Challenges on Chaos Island and fully revealed the map.
Ouranos Island Explorer
Completed all Challenges on Ouranos Island and fully revealed the map.
Combo Crackerjack
Performed Phantom Rush 50 times, outside of the training simulator.
Koco Leader
Gathered 200 Koco.
Herculean Hedgehog
Raised Power Level to MAX.
Hardened Hedgehog
Raised Defense Level to MAX.
Hearty Hedgehog
Raised Ring Level to MAX.
Hypersonic Hedgehog
Raised Speed Level to MAX.
Easy Prey
Defeated all enemy types.
Celestial Rain
Encountered a starfall for the first time.
Big Encounter
Completed the fishing tutorial.
Ticket to Tranquility
Earned 100 Purple Coins.
Silver
The Journey Begins
Completed the Kronos Island tutorials.
Unknown Threat
Defeated a guardian for the first time.
Perfect Run
Completed all Missions in one Cyber Space area.
Superior Ranking
Achieved Rank S time, for the first time in a Cyber Space area.
Ancient Defiance
Defeated the Titan and completed the main story on Ares Island.
Futile Resistance
Defeated the Titan and completed the main story on Chaos Island.
Hope Across Ages
Defeated the Titan and completed the main story on Ouranos Island.
Expert Historian
Viewed all Side Stories.
Unrivaled Aptitude
Unlocked all Skills.
Kronos Island Memories
Repaired all Portals on Kronos Island.
Ares Island Memories
Repaired all Portals on Ares Island.
Chaos Island Memories
Repaired all Portals on Chaos Island.
Ouranos Island Memories
Repaired all Portals on Ouranos Island.
Angler’s Club
Landed all catches at one fishing spot.
Gold
A Land at Peace
Defeated the final threat and completed the main story.
Defeated all guardian types.
Platinum
Trophies Completed!
Collected all trophies.