I first played Mega Man X about a year ago and I had fun with, but when I recently replayed, I had an absolute blast. It was thrilling to dash jump pass enemies and using boss weapons to dispatch of enemies enemies. It’s the type of game that warrants multiple playthroughs after the player get used to the stiff controls and learns the layout of the levels, which can be tricky the first time with obnoxious enemy placement and hazards. The game is very replayable since the levels can be competed in any order and the upgrades collected along the way will help makes certain parts easier. There is a great sense of interconnectivity between the levels, but there is one smart aspect of the design on Mega Man X that is criminally underutilized.

First, I want to discuss boss weapons. The most basic and obvious benefit of  boss weapons is that every boss is weak to a certain weapon. This has been a staple of the franchise since the very first Mega Man released on the NES in 1987. This directly guides the player, who will most likely want to go against the boss who’s weakest against the weapon they just acquired, but there are also more subtle ways these weapons incentivise players to complete levels. 

Some basic enemies throughout the levels are easier to beat with certain boss weapons. The turtles and sea dragon mini bosses in Launch Octopus’s level die in a snap with the Storm Tornado acquired from Storm Eagle and Boomer Kuwanger’s Boomerang Cutter is useful against the Hoganmer enemies whose shields will block every projectile coming from the front. This helps experienced players choose what level to play next if they have a good idea of what enemies to expect and nudges newer player to experiment with weapons to see what works best. It also works as a guide similar to how it was handled in the older NES Mega Man games where it was sometimes best move to a different level if an obstacle or enemy was too tough because there was probably a weapon or upgrade in another level that will make it much easier, like the Magnet Beam in the original Mega Man.

During my most recent playthrough, I wanted to get the Buster upgrade as early as possible. To do so, I got the helmet upgrade from Storm Eagle’s stage and then went to Flame Mammoth’s stage. It was interesting to see that the levels were set up in such a way that both the helmet upgrade to break the blocks to the Buster upgrade and the effective weapon against Flame Mammoth were found Storm Eagle’s stage. Since I started with Storm Eagle, instead of Chill Penguin as usual, I also remembered that Flame Mammoth’s level is supposed to have fire throughout the stage.

Chill Penguin’s stage is the easiest Mega Man X stage and it is also where you get the most important upgrade: the leg’s upgrade, which lets you perform a short, quick dash. This upgrade is so useful and important to the game, that the developer’s didn’t even hide it in the stage. It’s right in the open on the only route through the level. I believe that the creators of the game intended Chill Penguin to be the first stage of the ideal playthrough because it is relatively easy with one of the most simple bosses in the game to defeat, there’s an important upgrade that impossible to miss, and it even has a new feature to the series being the ride armor. Another interesting thing that happens after defeating Chill Penguin is that the rivers of fire in Flame Mammoth’s stage completely freeze over.

There are a number of ripple effects that defeating certain bosses will have on other stages in the game and they are the most interesting thing about Mega Man X. Most notably of these is when defeating Storm Eagle. The boss fight takes place on top of an airship and, after defeating the boss, the ship comes crashing down onto Spark Mandrill’s level. This cuts off the electrical currents running through the floor in the beginning of the level  but also causes blackouts later in the level that momentarily hide the bottomless pits. Another example of this would be defeating Launch Octopus and flooding a pit in Sting Cameleon’s stage, which is needed for a health upgrade. 

These changes based on boss defeats show a lot of interconnectivity between the level and not only helps to encourage replayability, but also makes the world of Mega Man X feel alive and functioning. It feels like the world exists without the player, like it’s a clock with its gears turning to keep it ticking, and that the player is actually disrupting the natural pace. It’s a very uncommon feeling for a SNES action, in my experience, and is more akin to an epic RPG like Chrono Trigger.

While these changes across levels are brilliant, they are sadly underutilized. There really aren’t that many examples of them in the game. In fact, I named the three biggest ones in this post. I would have loved to see more like if defeating Flame Mammoth caused the trees in Sting Chameleon’s level to be on fire, exposing new enemies and making the player dodge periodic stampedes of frighten robots. Or is beating Spark Mandrill electrified the ocean in Launch Octopus’s stage, making the water dangerous and creating a more standard platforming level above the surface of the sea.

Mega Man X is a game I love and is a perfect example of why sometimes leaving the player wanting more is the smart option. While the interactions between levels due the boss weapons and stage changes give the game great replayable and help it feel alive, it’s hard not to want every boss defeated to affect the overall game in some way. The effects of defeating bosses like Chill Penguin and Storm Eagle are great, but they are so few and underutilized, it leaves the player wanting more in the best way. If nothing else, this is an aspect of the first game for Capcom to expand on if they ever make Mega Man X 9.