Title says it all.. I'm just doing my first playthrough, and seeing that doing extra challenges gets progression in the achievements. Great game :)

"Beat any Tundra set without losing any HP" Is my understanding correct that I have to beat level set 23 or higher without losing any HP on any of the levels? Any hints how to achieve that? It's super hard. I have already restarted the game to pick only those upgrades that are useful, and I decided on doing level set 25, and although I quite often beat each level without losing any HP, doing all 7 levels in one go seems impossible......

I think the last adiditional challenge 27 is insane ...i try many times..maybe change ??some example challenge 1 The store is close --- challenge 2 if ball go to shredder you loose thank you I try one more time xaxaxa some tips???

I have been playing for over 15h and I have just acquired Fractured Balls (hitting a ball makes it split into two smaller balls). On my second map, something seriously broke... https://steamproxy.net/sharedfiles/filedetails/?id=2946669220 It kind of moved all the objects into the centre of the map, including the ice. All the structures were destroyed. And what's worse, I get about 1 frame every 10 seconds. This was on the fourth map of Sub Zero set of levels, when doing a challenge (ice shoots back)...

even at max sensitivity it still feels very not sensitive, is there some sort of max speed to the paddle or is it just a settings problem?