In the Defiant Map Pack there is a glitch that makes you unlock certain achievements.(Not sure if it is patched) (This method is fairly old)
Cracking Skulls- Defiant: Kill 3 players with the Oddball
Return To Sender- Defiant: Successfully return two flags in a matchmade CTF game
Candy From A Baby- Capture two flags from an enemy capture zone in Stockpile
Video Tutorial Here- Video basically explains to download the official gametypes for the achievement.
Unfortunatly I have the 4gb Xbox Slim and since it isn’t a real harddrive, I can’t download these gametypes into my Xbox. So I would appreciate if someone would download these gametypes and help me earn Cracking Skulls and Return To Sender. These can be played in Custom Games with the official gametype to earn the achievements. I don’t really need many players, just one player will do. If it works then others can download them and play them with their guests or friends.
The links are found in Bungie.net so you can just download it and sign in to your Xbox
Cracking Skulls Gametype Link
Return To Sender Gametype Link
Candy From A Baby Gametype Link
Just read the comments under the gametype link, apparently it works.
Requirements:
Need the Defiant Map Pack purchased to work