Lance: Also known as the Jousting Spear which is normally used for Jousting, Sir Arthur can throw this with pin-point accuracy and can throw up to two at a time at enemies above and below, when Sir Arthur wears the Bronze Armor, it gets upgraded to the Flaming Lance which leaves a trail of flames.
Sword: When Sir Arthur dishes out this sword, this is one of the select few weapons in his arsenal that he actually uses as a melee weapon.
Cross: When Sir Arthur dishes out the Cross, he will throw it at enemies that is capable of destroying enemy projectiles as well as the enemies themselves, while it is known to be fast to throw, it is also a rather short range projectile weapon.
Daggers: Also known as Knives, these daggers that Sir Arthur can throw are faster then the Lance itself and can throw three of these Daggers at a time, when Sir Arthur wears the Bronze Armor, it gets upgraded to the Magic Dagger which is more powerful.
Cross Bow: While Sir Arthur can 2 arrows at once, he can do so for at least 3 to 4 times on screen at once as one arrow goes at a 45 degree angle and the other at a 20 degree angle. If Sir Arthur wears the Bronze Armor, it gets upgraded to the Homing Crossbow, which shoots three homing balls out that seek anything from treasure chests to enemies, the downside to this is that he can only shoot these once at a time until they hit a enemy, get destroyed or hits a treasure chest whichever happens first.
Torch: When Sir Arthur throws this torch, he can throw it onto the ground from a short-ranged distance which creates about 4 small columns of flames upon landing and can throw up to three Torches at a time. When Sir Arthur wears the Bronze Armor, it gets upgraded to the Fireball which further spreads columns of flame upon landing and can fire two Fireballs at once.
Axe: When Sir Arthur uses this axe, it moves in quick circles as if it functions like a loop to loop foward-like weapon. When Sir Arthur is wearing the Bronze Armor, it gets upgraded to the Hefty Axe, which flies upward the back down and finally forward, destroying everything in it's path. Sir Arthur can only throw this once at a time.
Scythe: When Sir Arthur throws the Scythe, it will fly in a straight pattern and hits his enemy twice, he can also make it swoop downward as well and can only throw this one at a time. If Sir Arthur is wearing Bronze Armor, it is upgraded to the Magic Scythe which is only more powerful as Sir Arthur can only throw it once at a given moment.
Tri-Blade: When Sir Arthur throws the Tri-Blades, it is thrown into a strange pattern of an L. It goes up, then back down, then forward, then back to Sir Arthur himself, he can throw two of these at a time. When Sir Arthur is wearing the Bronze Armor, it gets upgraded to the Shuriken which is slightly faster and easier to connect, but still difficult to use.
Discus: When Sir Arthur throws the Discus, it can be thrown to all sides, and when it touches the terrain, it moves along the ground.
Psycho Cannon: When Sir Arthur is wearing Golden Armor, he can use the Psycho Cannon as it's capable of projecting a huge blast of mid-range magic of holy property.
Goddess' Bracelet: When Sir Arthur uses this, it projects a Huge Blast of mid-range holy magic.
Bronze Armor: When Sir Arthur is equipped with the Bronze Armor, he is able to use upgraded versions of most of the very weapons he uses.
Golden Armor: As Sir Arthur upgrades to the Golden Armor, he is able to cast magical spells, the magical spells he casts varies depending on the current weapon he is wielding which will be explained in the spells section.
Sun Shield: As it comes with Sir Arthur's Golden Armor, he can use it to block 3 hits before it finally shatters.
Hanema no Kutsu (Jumping Boots): This allows Sir Arthur to do a double jump.
Kishi no Tamashii (Knight's Soul): This allows Sir Arthur to take half the normal damage (in Ultimate Ghosts 'n Goblins, he can take a total of 10 hits before finally going down)
Thunder Magic: When Sir Arthur is wearing Golden Armor and wielding the Lance, he can use it to create three lightning bolts are fired left, up and right from his position and pierce through solid objects and enemies.
Fire Dragon Magic: When Sir Arthur is wearing Golden Armor and wielding the Dagger, he can use it to summon a dragon of flames goes around the screen counter clockwise.
Lightning Magic: When Sir Arthur is wearing Golden Armor and wielding the Axe, he can use it to release a series of energy beams in several directions.
Tornado Magic: When Sir Arthur is wearing Golden Armor and is wielding the Scythe, he can use it to create two Tornadoes as they come out from his position and go across the whole screen.
Shield Magic: When Sir Arthur is wearing Golden Armor and is wielding the Torch, he can use it to create three energy orbs that will temporarily surround Sir Arthur to protect him, they will also deal damage against whatever enemies that touches them.
Seek Magic: When Sir Arthur is wearing Golden Armor and wielding the Crossbow, he can use it to reveal all treasure chests near his position if any.
Tanked hits from a Cyclopes that destroyed a wall (skip to 4:40).
His two-hit death is just Game Mechanics.
He can endure being in the epicenter of the explosion, lightning strikes and demons shooting fire at him or physically striking him.
Endure class F3 tornadoes (these can cause severe damage, such as roofs and some walls torn off houses, trains overturned, most trees in forests up rooted, and heavy cars lifted off the ground and thrown).
Killed the Unicorn, who can jump at a far and high distance and can even destroy a wall as seen in Ghosts 'n Goblins Gold Knights.
Killed the Dragon, who will aggressively attack until the enemy is polverized. It staggers enemies with its long body and spews fire from its gigantic mouth.
Killed Satan twice, who will perform his swooping attack while hurling star projectiles and also responsible for creating the illusion and trap that forces Arthur to pass by all stages twice.
Killed the Shielder, who can detach his head and holds it as a weapon, spewing fireballs.
Killed the Cerberus, who can summon a hailstorm of flames down upon his enemy's head as he quickly jumps around leaving a trail of fire behind him. He'll make short work of any bystander.
Killed the Gassuto, who is able to manipulate the weather, Gassuto can erupt with lighting and summon hurricanes.
Killed the Ohme, who is immobile, but it has its offsprings do its work for it. Smaller maggots emerge out of its five exposed hearts, and long red worms crawl their way from underneath its skin.
Killed the Cockatrice, who will attack in air by either spitting out a egg that holds a Miniwing or its neck stretch out to the ground.
Killed the Sorm Cesaris, a giant barnacle monster that is suspended by a tornado. It can only be damaged on the face between the barnacle and the tornado.
Killed the Death Crawler, who spins around and throws stones at Arthur from its mouth.
Killed the Hydra, who a three-headed dragon that attacks with fireballs.
Killed the Bēruaroken, who will detach its lower half and start flying around, attacking Arthur by throwing his arms like boomerangs. He also releases projectiles from his mouth that don't cause damage, but temporarily freeze Arthur, leaving him defenseless until he returns to normal or is hit.
Killed Beelzebub, who can form of a giant fly, also appearing as a large swarm of insects when it moves, and Arthur cannot harm the enemy when it does this.
Killed Astaroth, who is well versed in the magical arts. Astaroth has a secondary face on his abdomen, and he can attack from both mouths through a stream of fire. He can either hail his enemies with small, deadly fireballs, scorch them with long fire lashes, or pierce them with his white-hot laser beam from his top mouth. He will even grow wings to fly.
Killed Astaroth's alter ego Nebiroth, who is in fact an undead version of Astaroth that also has enhanced attributes. Further more, his fire breath is almost like a flamethrower, going all the way until it finds where to impact and ricochet. Both mouths can now release a laser beam, resulting in a huge beam of white-hot energy that will disintegrate everything in its path.
Killed Lucifer in Ghouls 'n Ghosts, who can shoot lasers with his fingers and often defends his face with his tough arms.
Killed Sardius in Super Ghouls 'n Ghosts, who can shoot lasers from his mouth.
Killed Hades in Ultimate Ghosts 'n Goblins, who can shake the ground with his fist to stun Arthur, can punch Arthur with his slightly larger then human-sized fist, can hammer-punch the floor and breaking it in two, shoot lasers with his fingers, can create tornados and can summon lightning.