Both versions of this map are awesome, and I didn't find it that hard tbh, albeit I did lose out 50% of my HP due to having no time to min-max damage on the tarantula, haha.
Possibly my favorite custom map.

ugh just discovered you have this map but with intermissions put in. Got my @$$ handed to me so F me this was hard. :) Nice to have options depending on what difficulty level you're going for. Pretty looking map. Good work.

Hope you enjoyed it Ghost :)

(bit late response lol)

It's ... hard _(:3」
Played it after cleared non-challenge mode tho, so, kinda expecting what comes next _(:3」

Ha ha, yep. Hard to think out tower placements with constant enemies coming and not knowing exactly whats coming next. Good luck on your next try!

This is the most challenging map I've ever played. Failed two times in a row :) Great map. I'll try it again soon :)