Hehe either you guys are quick, or I'm a blatant plagiarist. Your influence comments were spot on (one having a huge Shaun complex, the other having been made after some time w/ dig dug) .
Zach: Heh I think the death anim's my favorite, but the blinky disappearance at the end was kind of a cop-out, wouldn't you agree?

.
Dunno what to say about the colourful guys. Any suggestions on making them more animated'd be awesome.
Dhaos: I think the firing this was meant to be a bit of a gag thing, but it's also a result of trying to make the firing pose fit easily with the standing/walking poses.
Esker: You got it

The walk isn't finished. I'm considering whether or not to leave the arms as a separate object/sprite for easy 360* aiming in the game that'll probably never get made.
So don't worry Dhaos, I'll slap some arms on him at some point! Oh yeah, and the dither on the pants. Heh I can only assume you mean the squiggly green blob on the closest leg? Yeah, it's a typo...a big scribbly green pixel typo (what, they exist!) in need of massive cleaning. I'm on it!