256x256, answering your other question as well. Just Aseprite.

What software did you use?

Size ?

ooh really nice cycle OuO

Fusion was very much my main reference source for this down to the run animation.

Very cool. The only Metroid game I've played is Fusion but this definitely captures the right atmosphere.

Thanks! getting the loop timing on point was a bit of a mess.

Thanks, I geared it right to Metroid Fusion but with a 2x tile size increase.

The parallax landed right in! 

Really digging this environment!

Its definitely something I wish happened too but non the less I am still excited for the game as it is.

I already prefer this to any footage I've seen of Dread.  Proper pixelled Metroid is best Metroid.

damn! 8O