What's your favorite Sega game from the different systems over the years?

[Tanooki]

While they're basically dead, they had a very long history just like Nintendo so I felt a companion thread was needed, Sony probably could use one too at this rate.

Sega lasted a long time as Service Games and eventually went from video games into home systems. You've got your SMS, Genesis (32X and Sega CD addons), Saturn, Dreamcast, Gamegear, Pico and more, so what's your favorite game on the systems you've owned or used?

There were a few systems that only hit Japan or down in South America if you've used or own them have at it.

[celerystalker]

Master System-Wonder Boy III: The Dragon's Trap

Genesis-Toejam & Earl

Game Gear-Ax Battler

Sega CD-Lunar: The Silver Star

32X-Space Harrier

Saturn-Enemy Zero

Dreamcast-Power Stone

[buzz_n64]

Master System- Altered Beast

Genesis- Sonic 2

Game Gear- Sonic 2

Sega CD-Lunar: Sonic CD

32X- Doom

Saturn- Die Hard Arcade

Dreamcast- Sonic Adventure

[Daria]

Master system - Golden Axe Warrior
Genesis - Shining Force
Gamegear - Defenders of Oasis
Sega Cd - Shining Force CD
Saturn - Albert Odyessy? Something tells me I should play more of my saturn games.
Dreamcast - Skies of Arcadia

[bb_hood]

Genesis - Dynamite Headdy
Sega Cd - Pitfall the Mayan Adventure. I like Popful Mail and Shining Force CD alot but Pitfall on the Sega cd is a personal favorite.
Saturn - Vampire Savior..
Dreamcast - Marvel vs. Capcom 2

[Flashback2012]

Master System: Phantasy Star
Genesis: Phantasy Star II / Shining Force (Tie)
Game Gear: Defender of Oasis
Sega CD: Shining Force CD / Lunar: The Silver Star (Tie)
Saturn: Dragon Force
Dreamcast: Soul Calibur

[Diagonal Won]

Master System-Wonder Boy III: The Dragon's Trap

This! All of the this. How was Wonder boy not the mascot of Sega? Imagine how much better the character would have translated to 3D than Sonic the hedgehog.

There's a good write up of why wonder boy was so good here.

On a lesser note, I feel like Bonanza bros didn't get anywhere near as much love as it should have.