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From Sonic Retro

Cheat Codes

These the unlockable features and games for Sonic's Ultimate Genesis Collection. Cheat codes for each (Sonic-related) game can be found on the following pages:

• Dr. Robotnik's Mean Bean Machine
• Sonic 3D:Flickies' Island
• Sonic Spinball
• Sonic the Hedgehog
• Sonic the Hedgehog 2
• Sonic the Hedgehog 3.
• Sonic & Knuckles

Unlockables

Interviews

• Akirea Nishino - Collect 5 Yellow Stars (in what game?).
• Kazunari Tsukamoto - Play Phantasy Star III: Generations of Doom.
• Kazuo Wakihara - Get 20,000 points on Easy Mode in Columns.
• Makoto Uchida - Collect 20 magic power-ups in Golden Axe.
• Reiko Kodama - Collect 1000 in currency in Alex Kidd in the Enchanted Castle.
• Shun Nakamura - Obtain a Chaos Emerald in Sonic the Hedgehog.
• Takao Miyoshi - Play Phantasy Star IV.
• Tohru Yoshida - Play Phantasy Star II.

Games

• Alien Syndrome - Reach Mission 3 (of what game) without losing a life.
• Altered Beast Arcade - Get 100,000+ points in Level 1 (in what game).
• Congo Bongo Complete - Beat the 1st level of Streets of Rage with all 3 characters.
• Fantasy Zone - Get 80,000 points in Flicky.
• Golden Axe Warrior - Use magic 10 times in Golden Axe 3.
• Phantasy Star - Defeat the first boss in Sonic the Hedgehog 2 (Drill Eggman) with 2 players.
• Shinobi Arcade - Complete the first level (of what game) without using continues.
• Space Harrier - Score over 1.5 million points in the first level of Super Thunder Blade.
• Zaxxon - Collect 5 Bonus Coins in Decap Attack.

Resources

• GameFAQs - Regular cheat codes.