Sep 06, 2017 · Older Illusion games are notoriously unoptimised. You think Artificial Academy 2 is bad? Try Sexy Beach Premium Resort. The graphics are mediocre at best, and yet modern computers still choke and stutter in the 3D overworld where you run around. My Gamecube could run those overworlds at 60fps and no stuttering if they were optimized correctly.5/5(3). Artificial Academy (ジンコウガクエン, Jinkou Gakuen) is an eroge high school social simulation, spun off from Illusion's Artificial Girl series, released by Illusion on June 10, 2011. Create and play any of up to 25 students of varying gender, orientation and other interaction abilities and personal inclinations.3.4/5(6).