Font from Donkey Kong Country
Credit to Nintendo and Rare
Font from The Legend of Zelda: A Link to the Past
Credit to Nintendo
Medium font from Sonic 3D Blast
Credit to Traveller's Tales
Font from Sonic & Knuckles Credit to SEGA and Sonic Team
Small font from Pokemon Ruby, Sapphire, FireRed, LeafGreen and Emerald
Credit to Nintendo, GAME FREAK and Creatures Inc.
Font from Pokemon Diamond, Pearl, Platinum, HeartGold and SoulSilver
UPDATE: Added Korean character set.
Font from Sonic Mania
Credit to SEGA and Christian Whitehead
Italic font from Sonic 2
Credit to SEGA and Sonic Team
Small font from Sonic 3D Blast Credit to Travellers Tales
Debug Mode font from Sonic 1
Options font from Sonic 2
Font from Pokemon Red, Blue, Yellow, Gold, Silver and Crystal Credit to Nintendo, GAME FREAK and Creatures Inc.
Credit to Sarial84 for the Cyrillic alphabet
Life counter font from Sonic 1, Sonic 2, Sonic 3 and Sonic & Knuckles
Font from Sonic 3 Complete
Credit to the Sonic 3 Complete team
Credits font from Sonic 2
Credit to Sega and Sonic Team