Mistalone

You find yourself in the Eerie Institute - a prestigious but isolated school in the far North. There you encounter several eccentric individuals, but non more so than the mysterious masked murderer known as Wicker Head. Only you can save the students from his clutches and reveal the hidden truths of this world. 

Welcome to Mistalone - a simple murder mystery. Beating the game will prove quite easy; Finding the truth, however, will prove a fair bit harder.

Version 1.1: True End added. To access, answer the final question correctly and sternly.