Welp, the opposite charge puzzles in this one are definitely more comprehensive than in Single Armed, and I am not sure whether we are allowed to re-submit games from the previous jams, but I will give it a pass, since it also fits this jam's theme. :-)
I've actually tried reducing all stats to just on in my own VX Ace game, but couldn't figure out how to do that (I've first learned that engine over the weekend), so I instead went with making you only get one weapon, one armor, one level, etc. throughout the game.