Basic controls:
- Left and Right arrows to change the frame
- Ctrl + D deletes the last frame
- Ctrl + Shift + D deletes the current frame
- Ctrl + G shows/hides the grid
- Alt + C changes the palette
- Click while pressing B will perform a normal fill
- Click while pressing Ctrl + B will perform an 8-directional fill
- Click while pressing Shift draws a line
- Mouse wheel to zoom in or out
- Ctrl + Z for undo
- Ctrl + Y for redo
Süsse is still a work in progress, thanks for you feedback