Kago's ABCs
More-so just chose these off of games I personally like over what is probably better, though for some letters such as Q, X, Y, and Z, I personally have no attachment for and I simply chose the best option I had played for the letters. This also applies to the # category.
27 Games
It was a complete toss-up between this and SWBFII 2005.
I mean, duh.
Sorry Halo
Eliminator Boat Duel > Enter the Gungeon, will not elaborate.
Doom 1993 was close.
It was a toss-up between this and Batman Arkham Asylum. Also honorable mention to the Battlefield/Battlebit games, I have them rated similarly but idk man just not as personal.
(I've got no love for this game really, I just haven't played much games that start with a number.)