Nice game, but there is a small problem for us (probably few) Linux users here: many images (or icons at least) are named XyZ.PNG, but are probably referenced in the code as XyZ.png. As files names are case-sensitive in Linux, the icons cannot be found, are they are not considered the same file, resulting in many broken images and missed content. I believe it would be relatively easy to ensure the casing is consistent (extensions look better in lowercase anyway IMHO)
Thank you and keep up the good work
Thank you and keep up the good work