I really like the aesthetic of this, really makes me feel like I'm playing inside that old screensaver haha, it resembles it quite well, the dark light makes it feel quite creepy a liminal space horror type vibe. I like the idea of draining memory as a cost, that's quite funny. the ui is very good as well and i love the way it emulates retro computers!
The controls are good, however i feel the mazes are hard to navigate with the environment being so similar to each other and also likely due to the random generation, but understandable given the time limit. maybe different areas of the maze could reference other old screen savers?
also I'm not sure if there was supposed to be audio, given the inclusion of a volume slider, but none seems to be playing for me or it's muted.
Overall Good effort! : )