Warning! Wall of Text Incoming!
I never said anything about magic.
I find it strange that people immediately relate psychic powers with magic as many character’s from fiction with psychic powers usually gained their power through non magical means. Many psychic characters live in works where magic does not exists.
Examples:
Tetsuo Shima from the Akira movie and manga gains his psychokinetic abilities from a science experiment, no magic involved.
The Earthbound franchise (or Mother) has many characters (Ninten, Ness, Lucas, etc.) with psychic abilities and to my memory this was caused by aliens (It’s more complicated, but no magic was involved)
The F.E.A.R (Fuck Everything And Run) series brings us a plethora of friendly neighborhood psychic’s like the motherly (HOLY SHIT SHE IS MAD) Alma, and the wonderful (face eating son of a bitch… no offense Alma) Paxton Fettle. All fictional science, no magic.
The X-men have more psychic character’s than you could fit into several clown cars. Two examples Professor X (only telepathy but whatever) and Jean Gray explicitly do not get their psionic abilities from magic, but the equally impossible “X-Gene.”
XCom (newer one at least) has the option to create psychic soldiers.
Metro 2033 (and last light) both feature the “Dark Ones” who exhibit non magical psychokinetic abilities.
S.T.A.L.K.E.R IIRC also has many non magical psychic elements.
Many aliens in the Half-Life franchise have psychic abilities
There are even the Newtypes in the Gundam (universal century) with non magical psychic abilities
tl;dr most psychic from fiction that, I can recall, usually do not have anything to do with magic aside from inherent magicalness of the Science Fiction genre which this game happens to fall under