When referring specifically to the version available on the , you can use: Sonic the Hedgehog 4: Episode I (PSN) Key formatting notes:
: While "Episode 1" is common in search listings, the official branding often uses Roman numerals (Episode I). SEGA Reviews » SEGAbits - #1 Source for SEGA News Sonic The Hedgehog 4 Episode 1 PSN
The proper way to write the title of this game is: . When referring specifically to the version available on
: A colon is used to separate the main title from the specific episode. Sonic The Hedgehog 4 Episode 1 PSN