Top 10 Hardest Video Games of the Century

The Hardest Games We've Ever Played - IGN

Top 20 Hardest Video Games of the Century

Why Make the Hardest Game of All Time? - The Escapist

Beyond Dark Souls: Five of the Hardest Games of All Time

15 Hardest NES Games of All-Time

Top 10 hardest video games, ranked What is the hardest video game in the world? - Dot Esports

Top 20 Most Difficult Video Games of All Time

10 Hardest PS4 and Xbox One Games of All Time - Cultured Vultures

15 Hardest Sega Genesis Games of All-Time, Den of Geek

13 HARDEST PS1 Games of All Time, The original PlayStation had some surprisingly challenging games. Here are our favorite examples. What are yours?, By Gameranx