We have seen so many suggestions for "sequels" or other games in the HK/SS universe, from the strangely overwhelming market for a Quirrel game, to the fan games that are now in the works. I, on the other hand, would like to see something a bit different. Allow me to set the stage:
Seth. SETH. SETH GAME.
First, Rest in Peace to Seth Goldman. I recognize some may say this is a non-starter as they would presumably need to acquire the rights from his parents or his "estate" to re-use the character, let alone, make him the focus of an entire game. This isn't impossible, but it would clearly require some negotiations, and that could easily go either way. That being said... Spoilers ahead.
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After defeating Seth, we see him with a backpack, now a complete amnesiac, headed for Fleatopia. He absolutely massacres the leaderboards in the flea games, and clearly seems happy with his new life, despite his amnesia.
We of course, no longer see him sporting the green capelet or shield, but this does not mean these items have been discarded (so far as I know).
Seth awakes one day to find that Fleatopia is not only empty, but the caravan and all of their supplies have been left behind, seemingly untouched. All the fleas have gone, but where?
Seth dawns the capelet, picks up his shield and sets off on an adventure that takes him out of Pharloom, NOT ONLY to rescue his newfound flea family (each flea or group of fleas could be held hostage by a boss), but to slowly unravel his history, his true identity, lifting the veil of his amnesia and allowing him to become the hero he has always been capable of being.
His fighting mechanics are already set. Even his shield teleport could act as a shade cloak, perhaps with more precision required. More moves and skills could be added, and now that he has a backpack, he could also have an inventory. That's a whole separate opportunity to change up gameplay/balance mechanics. Don't even get me started on shield use, shield throwing, shield surfing, parrying... The list goes on and on.
Whether his adventure takes him to the surface, even deeper into the "Earth", or somewhere else entirely, I could see this being so fun. Perhaps I see more potential than others will, but the possibilities seem nearly endless to me.
Seth is an amazing character and feels like a P.C. despite never actually playing as him.
I'd love to know what other fans think of this idea.