Hardest Metroidvania Boss Fight, No

Metroidvanias often feature some of the toughest fighters a player can play. Although some of them may be gimmicky and require the player to try unusual tactics, other difficult bosses make the player rely on their skills and knowledge of the game's mechanics. These big battles are also featured at the end of most games, making these encounters more important to the overall journey.

As such, completing the main battles in metroidvanias is often a marker of skill for players in the genre. Downloading the main battles listed below should make players feel satisfied and allow them to develop their performance.

6 Galamoth (Castlevania: Symphony of the Night)

The Demon Lord keeps the weak point out of his reach

Galamoth is one of the toughest bosses Castlevania: Symphony of the night – as well as the entire franchise. A seeker for the throne of the Netherworld appears there Symphony of the night like a monster exploding Alucard with a powerful thunderclap.

Galamoth's height helps him hide his weakness, which is his head. This adds to the overall difficulty of the battle, as it is very difficult to attack unless the player has the appropriate equipment, such as the Beryl Circlet or the Shield Rod and the Alucard Shield as a combination. Galamoth's mammoth presence on the field and his powerful attacks are sure to attract most players if they haven't prepared well before this epic battle.

5 Eviterno (Profanity 2)

The first of the penitents

Avoid is the penultimate boss of Profanity 2 and easily the hardest part of the game. The First of the Penitents has two stages to go through. The first step is simple and should cause little trouble for the player. The second step, however, is that the difficulty is very high.

Eviterno gets Crisanta's sword in the second phase, which turns him into a teleporting monstrosity. His attacks are very fast and require precise reactions to dodge and dodge. This stage is one of the rare occasions when Veredicto is not viable.

Hitting one of Eviterno's attacks at this stage can lead to instant failure. There is also less room to use a flask at this stage. At the end of the second phase, Eviterno will summon the Archconfraternity, leading all previous Penitents in the game to unleash their signature attack. Eviterno is one of the most exciting yet challenging battles in the entire franchise.

4 Grimm's Nightmare King (Hollow Knight)

The leader of the Grimm Troupe

The Grimm Nightmare King is one of the toughest bosses Hollow Knight. He is a stronger version of Troupe Master Grimm and deals double damage. His attacks are also faster, leaving very little room to maneuver, with some of his attacks leaving a trail of fire that can also deal double damage.

He also gains a new ability that allows him to summon a pillar of flame from the ground. This is one of the few opportunities to damage him a lot. Healing in this boss fight is out the window, given the speed of the entire battle. The King of Nightmare Grimm forces the player to play on his own time, which makes him one of the toughest but most fun bosses in the game.

3 Hollow Knight (Hollow Knight)

Pantheon of Hallownest's Final Boss

Absolute brilliance is the 43rd and final boss of the terrifying Pantheon of Hallownest. He is the pinnacle of difficulty when it comes to battle Hollow Knight. Absolute Radiance is an improved version of the classic Radiance fought as part of the true ending.

If players want to obtain the Godhome ending, they must defeat Absolute Radiance and the other 42 bosses in the Pantheon of Hallownest to achieve it. The ending of this Pantheon is a nightmare that must make players angry.

His attacks appear faster, and he also has a larger health pool. It also has an extra step compared to normal combat, which is sure to catch players off guard. The sheer number of abilities players have to pull off, along with double damage and a ridiculous health pool, makes Absolute Radiance one of the biggest in the game.

2 Eigong (Nine Sol)

The leader of the ten Sols

Eigong is the last boss Nine Sols. He is one of the most difficult metroidvania bosses, rivaling the likes of Absolute Radiance. Eigong has three challenging stages that should test the skills of the best. At each stage, he gets a new attack that can make the player crazy.

The most important factor that makes this boss fight so difficult is the agonizing amount of time the player has to spend on timing and finding the perfect moment to hit Eigong. Therefore, many of the challenges come from the player's ability to focus and stay calm in this difficult battle. With his deadly attacks, Eigong deserves a place on this list as the Big Bad of Nine Sols.

1 The Emperor (Aeterna Noctis)

The Slayer God reveals how he earned his title

If the player manages to defeat the Emperor by Aeterna Noctisthey deserve to call themselves the ultimate warriors of the metroidvania genre. That's the amount of difficulty anyone can expect from this epic battle craze. From the first step, the player can feel the difficulty.

Most of the Emperor's attacks take up half the screen and deal massive damage, leaving little room for maneuver. There's almost no room for respite in this epic battle, and it's getting tougher with each turn.

The third stage is the zenith of insanity as the Emperor keeps teleporting every other second and unleashing multiple attacks that the player must take to stay healthy. The Emperor is a true challenge for the best players out there, which is good considering Aeterna Noctis is considered one of the most difficult metroidvanias ever made.