Video game characters, origins shrouded in mystery

1. Sonic the HedgehogSonic the Hedgehoghttps://giantbomb.com/wiki/Characters/Sonic_the_HedgehogOpens wiki page

His origins were explain in the comics and in sonic underground

2. TailsTailshttps://giantbomb.com/wiki/Characters/TailsOpens wiki page

Origins were explain in the comics

3. Armor KingArmor Kinghttps://giantbomb.com/wiki/Characters/Armor_King_44637Opens wiki page

There are two armor kings. One of them died, and one of them survived in the fifth game.

4. ZafinaZafinahttps://giantbomb.com/wiki/Characters/ZafinaOpens wiki page

5. M. BisonM. Bisonhttps://giantbomb.com/wiki/Characters/M_BisonOpens wiki page

6. TakiTakihttps://giantbomb.com/wiki/Characters/TakiOpens wiki page