Mystery Games Collection

Can you guess what these classic games are by reading their code?

Mystery Game #1 Mystery Game #2 Mystery Game #3 Mystery Game #4 Mystery Game #5 Mystery Game #6 Mystery Game #7 Mystery Game #8 Mystery Game #9 Mystery Game #10 Mystery Game #11 Mystery Game #12 Mystery Game #13 Mystery Game #14 Mystery Game #15 Mystery Game #16 Mystery Game #17 Mystery Game #18 Mystery Game #19 Mystery Game #20 Mystery Game #21 Mystery Game #22 Mystery Game #23 Mystery Game #24 Mystery Game #25 - Roguelike