The production quality on this entire thing is absolutely amazing all around.
Except the writing. It's shit. Whoever wrote this has a critical misunderstanding of how to write comedy and characters. There's pretty much only two jokes I can even identify as such, the dice thing at the beginning and the bit where the goblin captive poses after having a potion used on him.
There are COUNTLESS missed opportunities for visual gags and silly moments, and absolutely none of them are used. First was the initial invasion of the goblin village, which had some references to hack-and-slash arcade games, but uhh...wait, this is classified as a comedy? All of these vague references are not jokes. The senseless violence in itself is not funny, and it's not satisfying to watch because what you're seeing are fleeing citizens and not attacking minions. The people aren't defeated in any amusing or interesting ways like with nearby objects or goofy movements, and the two adventurers suffer no meaningful consequences for their heinous actions, making it infinitely more frustrating because seeing them get punished could have been, guess what, another source of comedy.
If you want great examples of a marriage between action and comedy, you'll find a well of it in old kung fu movies. Check out Jackie Chan and take note of the progression in the action scenes. It's pretty natural to root for the underdog, and the environment is a character and a tool of its own, these are two of the most important points.