The biggest puzzle surrounding Circle of the Moon to me is how it came to be. Could it be that it's a B-team game that went sour? Perhaps it was a rush-job to get something out for the Game Boy Advance's launch? Or maybe, it was born from a legitimate desire to mesh Symphony of the Night's level design with more traditional Castlevania gameplay. It's even possible it was all of those things combined. Regardless of the answer, however, it's clear that it was a mistake.
Circle of the Moon is economical in regards to its storytelling: the cast is restricted to Dracula and a cohort along with three vampire hunters, and one can count the total cutscenes on their fingers. In fact, after a very short introduction in which Dracula gets resurrected, the player gets thrown straight into the action -- literally, as the hunters fall into a trap hole, becoming separated. The group is composed by the mentor Morris Baldwin, who's captured by the antagonists, along with his two apprentices Hugh Baldwin and Nathan Graves, the latter being the playable character.
Dracula's home, this time around, is a complete bore. Unlike the game worlds one will see in most metroidvanias, this one isn't structured in a way that the areas mesh into one another: each area presents a more or less linear layout, an obstacle course built around the power-up required to access it. At the end, there's a boss, and right after them, a power-up that opens the next area. The power-up also unlocks a shortcut near the boss room which leads out of the section of the castle they're in, which in turn, the player will likely never have to enter again.
It's very easy to see this weak design through the castle map itself: notice how Abyss Stairway, Eternal Corridor and the left part of the Audience Room together link to the entrances and exits of almost every area in the game, like this ugly glue between levels. Now compare it to the SotN map, which is much less regular and loops around itself in multiple parts. Also note how the warp points are spread out throughout the castle and are actually useful in SotN, unlike the ones seen in Circle of the Moon.
And we're still not done tearing into this castle because our vampiric host had the god-awful idea of having every optional pickup be an HP, MP or max heart increase, with new equipment being obtainable only from enemy drops. One can only imagine that this choice was due to gear being mediocre anyway, offering only stat increases or decreases, but the result is that exploring alternate paths or finding secret rooms is never met with an exciting reward. In fact, by the end of the game, it's an activity that will likely be entirely ignored, as the difference between 252 and 256 hearts is negligible. Again, compare with SotN and its flashy swords and suits of armor that make Alucard immune to different types of damage -- it's harder to justify not exploring in that game.
As awful as the castle is, however, it would have been far more tolerable if Circle of the Moon just played better. Nathan Graves has that name because that's where we'll all be by the time he finishes swinging his whip -- even compared with Richter from Rondo, which is a far more punishing game than every Igavania, Nathan attacks more slowly. In fact, almost every action this man takes has to be accompanied by lengthy, uncancellable anticipation and/or recovery animations: one of the earliest power-ups lets him tackle and it's more like an awkward tumble forward, barely usable for its designated purpose of breaking obstacles. Later on, a pair of magic boots enables a wall-jump, which was clearly gimped at some point in the design phase so it wouldn't allow just any ascent, and god forbid Nathan jumps from too high a platform while climbing because he will have to spend a while getting back on his feet.
To make things even worse, Nathan has a low default walking speed, which is meant to be counteracted with a dashing ability that is one of the earliest power-ups. To dash, the player must press left or right twice, a choice of input that greatly increases the likelihood that the action of simply walking out of harm's way will come in too late or that the input itself will be dropped. Which leads us to the deeper issue with this moveset: Circle of the Moon's enemies were seemingly created assuming a responsive character, coming at Nathan with fast attacks, wide movement ranges and plenty of projectile spam. This is especially true for bosses, which aren't all terrible -- most are -- but often feel like playing chess against an opponent that's playing StarCraft.
In an attempt to add some sort of spice to the gameplay, enemies also drop cards, which are used to cast buffs and spells through a system called DSS. The DSS can be seen as a precursor to the Soul system seen in Aria and Dawn, but one that's still anemic and dysfunctional. Every card is a random drop from enemies; only specific enemies drop them, at a very low rate; at least two cards are required to trigger any sort of effect; only one DSS ability may be active at one time; switching between abilties requires entering the menu and pressing L while on the ground; so on and so forth. The Advance Collection goes out of its way to display which enemies drop which cards and provides a list of what each combination does, which can only be construed as an admission that the DSS is unusable without a guide.
But hey, once the game is finished, it invites the player to try a new file in Magician mode, which changes Nathan's stats and gives him all cards from the start. Maybe now the full potential of the DSS will be unlock-- just kidding, it just means he's now a weaker version of himself that will spam the same screen-wide spell the whole game, thus providing a final testament to how shallow the system and game is. The bottom line is that Circle of the Moon is a half-baked attempt at a Castlevania that is best avoided: with loads of great Metroidvanias in the market nowadays, it's a hard sell even for the diehard series fan.
Circle of the Moon is economical in regards to its storytelling: the cast is restricted to Dracula and a cohort along with three vampire hunters, and one can count the total cutscenes on their fingers. In fact, after a very short introduction in which Dracula gets resurrected, the player gets thrown straight into the action -- literally, as the hunters fall into a trap hole, becoming separated. The group is composed by the mentor Morris Baldwin, who's captured by the antagonists, along with his two apprentices Hugh Baldwin and Nathan Graves, the latter being the playable character.
Dracula's home, this time around, is a complete bore. Unlike the game worlds one will see in most metroidvanias, this one isn't structured in a way that the areas mesh into one another: each area presents a more or less linear layout, an obstacle course built around the power-up required to access it. At the end, there's a boss, and right after them, a power-up that opens the next area. The power-up also unlocks a shortcut near the boss room which leads out of the section of the castle they're in, which in turn, the player will likely never have to enter again.
It's very easy to see this weak design through the castle map itself: notice how Abyss Stairway, Eternal Corridor and the left part of the Audience Room together link to the entrances and exits of almost every area in the game, like this ugly glue between levels. Now compare it to the SotN map, which is much less regular and loops around itself in multiple parts. Also note how the warp points are spread out throughout the castle and are actually useful in SotN, unlike the ones seen in Circle of the Moon.
And we're still not done tearing into this castle because our vampiric host had the god-awful idea of having every optional pickup be an HP, MP or max heart increase, with new equipment being obtainable only from enemy drops. One can only imagine that this choice was due to gear being mediocre anyway, offering only stat increases or decreases, but the result is that exploring alternate paths or finding secret rooms is never met with an exciting reward. In fact, by the end of the game, it's an activity that will likely be entirely ignored, as the difference between 252 and 256 hearts is negligible. Again, compare with SotN and its flashy swords and suits of armor that make Alucard immune to different types of damage -- it's harder to justify not exploring in that game.
As awful as the castle is, however, it would have been far more tolerable if Circle of the Moon just played better. Nathan Graves has that name because that's where we'll all be by the time he finishes swinging his whip -- even compared with Richter from Rondo, which is a far more punishing game than every Igavania, Nathan attacks more slowly. In fact, almost every action this man takes has to be accompanied by lengthy, uncancellable anticipation and/or recovery animations: one of the earliest power-ups lets him tackle and it's more like an awkward tumble forward, barely usable for its designated purpose of breaking obstacles. Later on, a pair of magic boots enables a wall-jump, which was clearly gimped at some point in the design phase so it wouldn't allow just any ascent, and god forbid Nathan jumps from too high a platform while climbing because he will have to spend a while getting back on his feet.
To make things even worse, Nathan has a low default walking speed, which is meant to be counteracted with a dashing ability that is one of the earliest power-ups. To dash, the player must press left or right twice, a choice of input that greatly increases the likelihood that the action of simply walking out of harm's way will come in too late or that the input itself will be dropped. Which leads us to the deeper issue with this moveset: Circle of the Moon's enemies were seemingly created assuming a responsive character, coming at Nathan with fast attacks, wide movement ranges and plenty of projectile spam. This is especially true for bosses, which aren't all terrible -- most are -- but often feel like playing chess against an opponent that's playing StarCraft.
In an attempt to add some sort of spice to the gameplay, enemies also drop cards, which are used to cast buffs and spells through a system called DSS. The DSS can be seen as a precursor to the Soul system seen in Aria and Dawn, but one that's still anemic and dysfunctional. Every card is a random drop from enemies; only specific enemies drop them, at a very low rate; at least two cards are required to trigger any sort of effect; only one DSS ability may be active at one time; switching between abilties requires entering the menu and pressing L while on the ground; so on and so forth. The Advance Collection goes out of its way to display which enemies drop which cards and provides a list of what each combination does, which can only be construed as an admission that the DSS is unusable without a guide.
But hey, once the game is finished, it invites the player to try a new file in Magician mode, which changes Nathan's stats and gives him all cards from the start. Maybe now the full potential of the DSS will be unlock-- just kidding, it just means he's now a weaker version of himself that will spam the same screen-wide spell the whole game, thus providing a final testament to how shallow the system and game is. The bottom line is that Circle of the Moon is a half-baked attempt at a Castlevania that is best avoided: with loads of great Metroidvanias in the market nowadays, it's a hard sell even for the diehard series fan.