Here is the full list of all 16 Mud and Blood achievements.
Finish the beach map in campaign mode.
Get through 5 games of 25 waves or more in classic mode
Get through 25 games of 25 waves or more in classic mode
Get through 100 games of 25 waves or more in classic mode
in campaign, finish a map with 6 commandos and under 10 min
Reach wave 100 in classic like it is 2008
Beat the campaign on schedule
Have a sniper kill another sniper at a distance greater than one screen
Have the Germans throw the kitchen sink at you (3 or more different smoke colors).
Get a frenchy to 100 xp
Make an enemy bleed in a puddle of mud
Gib 3 or more enemies with a frag, a faust or rifle grenade
Finish 5 patrols in campaign with at least 5 men
Finish 25 patrols in campaign with at least 5 men
Finish 100 patrols in campaign with at least 5 men
Finish a campaign map with all A grades