I think it's important to keep in mind that Big Rumble Boxing is an arcade game. With that mindset, you are going to have a really fun time, especially if you spar with a friend. Who doesn't want to play out Rocky versus Apollo Creed again? Or even Rocky versus Adonis? The Arcade mode does feel a little thin, and there are certain things that could have been done to flesh the game out from feeling like it's missing something (more voice acting would have added some much-needed meat to this mode), but aside from this, it's a great pick-up-and-play boxing game.
Winds of Change really is a fantastically written story, that, despite its surface level niche target audience, is a must try for any visual novel fans, or high-fantasy story fans. I'm sure you'll get something out of it, and for any members of the furry fanbase, if you haven't tried this game out and chosen a character to "stan," I have but two questions: Why haven't you, and why isn't it Valessa?
Coming in at a download size of 132MB in total, the developer has managed to pack a decent amount into a small package. Aside from the slightly frustrating repetitiveness in combat, Guild of Darksteel is a gaming experience I am happy to have had. I look forward to seeing what else this developer can create in the future.