What secret characters can you unlock in Spelunky and how do you find them?
There are 4 secondary coloured (yellow, lime, cyan and purple) characters that randomly appear in a coffin:
The jaguar warrior character is unlocked by beating the game:
Super meat boy is found in a green sack near the bottom of the secret worm level:
In a coffin in the secret haunted castle level is the vampire hunter:
Finaly Yang can be rescued from the secret hell level (although I haven't been able to confirm this for certain yet):