u/BowelMan

Are they really endless?

As in, there is no cap on the highest score and the amount of waves or does it end eventually?

Also what is the max amount of gems I can collect?

These questions are for PC version.

For PC.

I'm confident that I've heard the achievement sound but no card popped up.

I wonder which one it could've been.

KRV had 5 tower slots and choosing towers instead of having them all.

KRA had double heroes.

KRG ???

KR, KRF, KRO, KRV.

I own all of them on GOG but I've long suspected that Ironhide has abandonded this platform and is no longer updating them.