I got this free on a demo disc back when gaming magazines were a thing.
This and Crimsonland took up quite a few hours of my time back in those years. There's something about kiting and mowing down hordes of monsters in janky isometric view that lets you just switch off brain and get to blasting.
Always worth a replay, lots of little secrets to find, and a couple of... still fun but even jankier expansions. Worth it as a sort of niche exemplar of early 2000s eurojank. Great run n gun fun but hardly flawless, to be fair.
Also what are those screenshots? Completely different game...