Thanks to Sour_Lemon I've started playing again on Classicube every once in a while for nostalgia. However, I've stumbled upon something very interesting today and it turns out it's a TNT Wars server that just opened up a few hours ago. The TNT weapon is not exactly how Blocktopia's was like but it is very similar. I have spoken with the current developer of the server and he's planning to expand it further by adding other weapons to it. Here's a YouTube video I have made for anyone who is interested in taking a look at it or maybe even helping out the owner.