User blog comment:Clocktower Echos/RWBY Game Achievements/@comment-7838080-20140821202318

(I Came Up with quite a bit more as I was gone) 

Knight Of Mistral: Beat Aleksander's Campaign on Extreme Difficulty

A Pro With The (Long) Bow: Get 1,000 Kills with Mason

King Of Thieves: Beat Mason's Campaign on Legendary Difficulty

Rockin' The World: Beat Altan's Campaign on Extreme Difficulty

Warming the Heart: Beat Luna Alev's Campaign on Legendary Difficulty

What a Grand Finale, Eh?: Beat Vegas' Campaign on Extreme Difficulty

I'm THAT good of a shot: Get 10,000 Kills with Mason

Shut Up, You Male Diva: Beat Eirian on Hard Mode

Looks Can Kill...: Get 1,000 Kills with Sona

Very Lethal Gaze: Get 10,000 Kills with Sona

Move Over, Nora: Beat Nora with Aurelia on Hard Mode

Talk about Grudges...: Beat Mason with Callista without killing him

Returning the Favor: Beat Jacen with Callista on Hard Mode

A Place to Call Home: Beat Callista's Campaign on Extreme Difficulty

A Raven Soars: Beat Erin's Campaign on Extreme Difficulty

Scissors BEAT Rock: Beat any Hammer Weilder with Callista

Green Peace: Beat Emily Verden's Campaign on Extreme Difficulty

A Pyrrhic Victory: Beat Sienna Ohen's Campaign on Extreme Difficulty

Top Cat: Beat Selina's Campaign on Extreme Difficulty

All Thawed Out: Beat Kaius Lupold's Campaign on Extreme Difficulty

No Longer the Alpha Male: Beat Kaius Lupold on Hard Mode

Can't Keep a Bad Boy Down: Beat any Character with Jacen