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: Unknown. At least 8-C. At least 7-C with inventions, likely far higher
Name: Dr. Alphys
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: Enhanced strength and durability, Likely Electricity Manipulation, Super genius 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, Can ignore Durability to an extent via SOUL Magic, Danmaku, Technological Manipulation and Hacking, Resistance to Soul Manipulation (Can take hits at they soul like a normal attack)
Attack Potency: At least Building level (Summoned bolts of electricity capable of blocking incredibly casual attacks from Flowey. Said attacks were capable of bringing Frisk to near death, at the beginning of the game). At least Town level with inventions (Created Mettaton EX, who is nearly as powerful as Undyne), likely far higher (Presumably also created Mettaton NEO, who is vastly superior to even Asgore and Toriel by an untold amount)
Speed: Unknown (While Alphys is far from a fighter, she was able to block casual shots from Flowey)
Lifting Strength: Unknown
Striking Strength: Unknown
Durability: At least Building level, likely higher (Lives in Hotland, where even the heat of the outer area is capable of instantly turning a cup of water, including the styrofoam cup it's in, into vapor. Should be comparable to base Frisk, who could tank the result of an MTT-brand oven overheating, with said ovens being able to reach 9000 degrees.)
Standard Equipment: Numerous devices, her phone, soda, lots and lots of instant noodles
Intelligence: Super genius level intellect, Capable of building highly advanced machines, raising the dead via Determination, and turning an old phone into a highly advanced multi-purpose tool
Weaknesses: Can often lack self-confidence. She isn't much of a fighter either. Weak against murder intentions.