IF: Walls could answer

The invention of a scientist led him to recall parts of his past, along with his greatest regrets. The scientist's memories return in a way that is unexpected for him. Because of this, his thoughts become repetitive and he is trapped in a loop within his own subconscious. Maybe today is the day his thoughts will end? Or is the scientist doomed to blame himself forever? "IF: Walls could answer" is a walking simulator exploration-puzzle game where you can discover surreal worlds, interact with strange individuals, and resolve puzzles.