Games
Every game CompletionLab knows about, including older titles with no listed date. Upcoming games join on the day they’re out.
Sonic 4 Episode II
Xbox 360 · 12 achievements · 200G
No rarityUnratedSonic Adventure
Xbox 360 · 15 achievements · 250G
No rarityUnratedSonic Adventure 2
Xbox 360 · 15 achievements · 500G
No rarityUnratedSonic CD
Xbox 360 · 12 achievements · 200G
No rarityUnratedSonic Colors: Ultimate
Xbox · 46 achievements · 1,000G
Amethyst rarity,1.3%4.4/10SONIC FORCES
Xbox · 48 achievements · 1,085G
Ruby rarity,0.3%UnratedSONIC FRONTIERS
Xbox · 40 achievements · 1,000G
Sapphire rarity,5.3%2.9/10SONIC GENERATIONS
Xbox 360 · 49 achievements · 1,000G
No rarityUnratedSonic Mania
Xbox · 18 achievements · 1,000G
Ruby rarity,0.6%5.0/10Sonic Origins
Xbox · 35 achievements · 1,000G
Sapphire rarity,6.5%2.7/10Sonic Racing: CrossWorlds
Xbox · 43 achievements · 1,000G
Amethyst rarity,1.2%4.1/10SONIC SUPERSTARS
Xbox · 38 achievements · 1,000G
Ruby rarity,0.5%5.3/10Sonic the Fighters
Xbox 360 · 12 achievements · 400G
No rarityUnratedSonic The Hedgehog
Xbox 360 · 12 achievements · 200G
No rarityUnratedSONIC THE HEDGEHOG
Xbox 360 · achievements not yet observed
No rarityUnratedSonic The Hedgehog 2
Xbox 360 · 12 achievements · 200G
No rarityUnratedSonic The Hedgehog 3
Xbox 360 · 12 achievements · 200G
No rarityUnratedSONIC THE HEDGEHOG 4 Episode I
Xbox 360 · 12 achievements · 200G
No rarityUnratedSONIC UNLEASHED
Xbox 360 · 50 achievements · 1,000G
No rarityUnratedSONIC X SHADOW GENERATIONS
Xbox · 40 achievements · 1,000G
Amethyst rarity,2.6%3.7/10
