Adult PC Game: The Apprentice's Test v1.5 by Palaverous Archive

You are Felix Einhart, magi-in-training of the 7th ring of the Northern Sub-Tower of the Magna Academy of Magic. Renowned prodigy. Star pupil. Cocky moron.
Having nearly completed one's studies, each magician trainee is required to present the evaluation committee with some form of original research such as a thesis, an invention, or displaying an ability to perform advanced form of magical feats. In short, you are required to prove you are capable adult magi.

Spoiler: Story