A possible concise summary is:
Four friends play a Minecraft challenge where lava rises every minute and they have to survive as long as possible. They build houses, bridges and waterfalls to escape the lava, but they also argue, prank and betray each other. In the end, they realize they are doomed and jump into the lava together.
Here are some possible key facts extracted from the text:
1. The text is a transcript of a video where four people play a Minecraft challenge where lava rises every minute.
2. The four people are Mal, Mac, Chris and Griff, and they have different personalities and strategies for the challenge.
3. The goal of the challenge is to survive as long as possible by building houses, bridges and waterfalls on high places.
4. The text contains a lot of humor, sarcasm, banter and roleplay among the players.
5. The text ends with the players jumping into the lava together after realizing they cannot stop it from rising.