On December 10, 1993, Id Software released Doom. I loved this game and there is a link to buy it here (unaffiliated).
One of the best games in history. Play against the machine to see how good you still are!! There are links inside to play even more games. Endless fun for all ages….
Click on the image to play the games. Please note that some are flash games so will not play on your mobile phone. Download the Puffin Browser to fix that.