>Reach floor 10
>Check some achievements before going for it
>"Have ALL units at level 80 or higher when finishing a run at floor 5 or above"
>4 units are not, one I was using for an achievements but they're 5 levels below cap
>Try to level that one up to 55 to see if it works
>It does
>Swap the other 3 at the shop and get the cheevo
That was close.