Hey thank you for the compliment. I am happy to hear that!
It appears that the pistol animations for the scientist aren't properly exported to png, I will try to take some time this week to fix that, apologies for the inconvenience!
No worries! I got the trial version of Aseprite and was able to get myself up to speed to get the animations. And just to be clear to anyone reading my original comment, the animations are worth it.