VS Battles Wiki

We have moved to a new external forum hosted at https://vsbattles.com

We have a new automated signup system for our wiki members, with a procedure that must be exactly followed in order to register.

For instructions regarding how to sign up or sign in to our new forum, please click here.


VS Battles Wiki
VS Battles Wiki


Alphys is the Underground's incumbent Royal Scientist, a position previously occupied by the mysterious W. D. Gaster before his untimely demise, being appointed as such after creating a robot with a SOUL. Alphys is shy and rather introverted, often stuttering and lacking self-confidence. She is also ridden with guilt due to past events. Despite all this, Alphys thoroughly enjoys human anime and manga, having amassed a collection from scavenging ones which have fallen into the Underground through Waterfall. She is close friends with Undyne despite their vastly differing personalities.

Powers and Stats

Tier: Likely 9-B with magic, higher with inventions

Name: Dr. Alphys

Origin: Undertale

Gender: Female

Age: Possibly teens to Early 20's (Is Undyne's significant other and from their nicknames Alphys is implied to be up to 4 years younger than Undyne making her to be probably between 15 to 24)

Classification: Monster, Royal Scientist, Otaku, Creator of Mettaton, Accidental creator of Flowey and the Amalgamates, Undyne's significant other, Mew Mew: Kissy Cutie superfan, Mew Mew: Kissy Cutie 2 hater

Powers and Abilities: Superhuman Physical Characteristics, Inorganic Physiology (Every monster in the game is stated to be made of magic), Non-Physical Interaction (Magic is shown to be capable of harming ghosts, as shown in the Mad Dummy fight where magic attacks are the only way to harm him as opposed to physical attacks), Genius Intelligence, Construction, likely Preparation (capable of creating highly advanced robots, extracting and injecting Determination into subjects, and upgrading Frisk's phone into a bullet-shooting jetpack with interdimensional storage functions in a matter of seconds), DanmakuElectricity Manipulation, Explosion Manipulation (via bombs), SOUL Manipulation (Can injure the SOUL through damaging the body with their regular attacks) and SOUL Absorption (If a monster defeats a human, they can take its SOUL), Paralysis Inducement, Limited Magnetism Manipulation (can immobilize people using EM fields), Technology Manipulation and HackingHealing via Instant NoodlesResistance to Heat Manipulation (Can survive in the Hotlands, which can reach temperatures high enough to vaporize a styrofoam cup and water instantly), SOUL Manipulation (Can take SOUL attacks as physical ones) and to Radiation Manipulation (Gamerblood Energy Drink, an energy drink containing radioactive waste, is considered a normal product in the Underground)

Attack Potency: Likely Wall level with magic (Summoned bolts of electricity capable of blocking incredibly casual attacks from Flowey, which were capable of bringing Frisk to near death at the beginning of the game), higher with inventions (Created Mettaton EX, who is nearly as powerful as Undyne, and Mettaton NEO, who is vastly superior to even Asgore and Toriel by an untold amount.), can bypass conventional durability via SOUL Magic

Speed: Likely Subsonic+ (While Alphys is far from a fighter, she was able to block casual shots from Flowey)

Lifting Strength: Unknown

Striking Strength: Unknown

Durability: Unknown, likely Wall level (Should scale to her own magic)

Stamina: Unknown

Range: Varies

Standard Equipment: Numerous devices, her phone, soda, lots and lots of instant noodles

Intelligence: Extraordinary Genius. Created all 3 of Mettaton's bodies and may have also created Mad Mew Mew's body. W. D. Gaster, who previously held Alphys’s position, invented the CORE, which turns thermal heat into magical electricity and serves as a power plant for the entire Undergroundand she reportedly works faster than he did. Hacked into the CORE, even overriding Mettaton's hacking in the process. Successfully rose the dead with Determination. Figured out a highly complicated math problem in 4 seconds flat, correctly guessed the number of flies in a jar with a glance, and perfectly guessed the number of n’s in Mettaton’s name in a situation where the number of n’s was rapidly growing, all in a row. Was able to operate and help Frisk under Mettaton’s nose even when he was standing right next to her. Turned Frisk’s old flip phone into a SOUL-converting, bullet shooting, bomb defusing jet pack with connection to both the Undernet and two pocket dimensions and did so within seconds

Weaknesses: Can often lack self-confidence, though this has been lessened by the end of the Pacifist Route. Possesses no notable skill in combat. If she's not determined to kill her foe, and is facing against a foe with a strong SOUL and has murderous intent, her defenses will weaken.



Notable Victories:

Notable Losses:

Inconclusive Matches:


Discussion threads involving Alphys