Loose the silver color asap (readability is too low due to low contrast) and make the replace the jumpy numbers overlapping the cells and eachother top left by giving them a fixed position. Also make the lines of 5x5 blocks a little thicker. Counting in blocks of 5 is a pain in the buttox b/c low contrast
 "Epic Coaster"){kind=icon}
 "Sift Heads World Act 4 - Cold Memories"){kind=icon}
 "Epic War 4"){kind=icon}
 "Doodle God"){kind=icon}
 "Pixel Legions"){kind=icon}
 "Rings"){kind=icon}
 "Prince of Persia: The Forgotten Sands Flash Game"){kind=icon}
 "Help! It's the Unfinished Shadow Game"){kind=icon}
 "Civilizations Wars"){kind=icon}
 "Robot Wants Kitty"){kind=icon}
 "Sushi Cat"){kind=icon}
 "Finding my Heart"){kind=icon}
 "4 Differences"){kind=icon}
 "Alice is Dead - Ep 2"){kind=icon}
 "Perfect Balance 2"){kind=icon}
 "Wake Up the Box"){kind=icon}
 "Alice is Dead - Ep 1"){kind=icon}
 "Pixelvader"){kind=icon}
 "Trap Master"){kind=icon}
 "Picma"){kind=icon}