I just published an article on Patreon about our workflow with PixelOver for 2D game animations:
👉 https://www.patreon.com/pixeltrain3d/posts/pixelover-0-19-1-170785247?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

PixelOver is an affordable yet very powerful software for creating pixel art graphics, animation, and so much more:
👉 https://pixelover.io

Have fun and thanks for your support!
Helge