Alter Ego (1986 video game) - Wikipedia

Doom (1993 video game) - Wikipedia

What games can help analyze behavioral psychology? - Quora

What are the best 'nurture' video games? - Quora

Alter Ego (1986 video game) - Alchetron, the free social encyclopedia

Tekken (video game) - Wikipedia

What are some psychology games to play? - Quora

What can video games teach you about psychology? - Quora

Alter Ego - C64-Wiki

Download Alter Ego: Female Version (DOS) game - Abandonware DOS

Metroid Prime - Wikipedia

The Game Theorists, Wikitubia

What are the best 'nurture' video games? - Quora