Graphics My first sprites

[GalaxSpace]

 

I have just launched myself in the pixel art and here are my two first sprites 

 

  

 

[Giligis]

I'm on my phone, and on my phone they don't look bad at all, great for a first attempt. Only thing I can suggest not being an artist is the shading, could improve a bit. And I'm not quite sure what's on the black ninja looking dudes head. 

[GalaxSpace]

 

I'm working on pf7 I'll have started working on graphicGales I think as I would have easier and more options.

[Xeno]

They look nice as far as overall design goes. But as DudeItsCorey pointed out they're lacking shading, making them look rather flat. Determine a light source and create highlights and shadows based on this light source. This will give more dimension to the characters.

[Toahst]

Also, you're using a pretty bright shade of grey for your shadows. I'd personally choose a darker shade on that and also on the edges on the armor of the guy with the Z on his helmet... Cause on darker surfaces it looks like he's glowing.