I Beat Underdogs on Hard with only: Knuckle balls

I realized, I've been doing purely Rampage for a while now. 12 weeks to be exact. That's a quarter of a year. And yet I've never made a single video on Underdog's main campaign. So I decided to make a new series, this one won't come out as frequently, but, this one will be about completing the game on hard mode, dueling with every weapon in the game.

Starting from the bottom, we'll be completing the game with knuckle balls this video.
If you like longer form content, this will probably appeal to you a little more, since completing the whole campaign takes some time. But if you're not a fan of sitting through the slower sections. Here's some markers for you to jump from fight to fight without having to slow down
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0:00 Day 1's Fight
2:48 Day 2's Fight
7:19 Day 3's Fight
11:26 Day 4's Fight
15:45 Day 5's Fight
21:21 Day 6's Fight
27:14 Day 7's Fight
35:07 Day 8's Fight
43:24 Day 9's Fight
51:32 Day 10's Fight
57:35 The final run
1:09:24 The warden fight
1:12:31 Skirmish