t→s, h→g, m→l, y→x, l→k → sglxk no. Shift of +1: t→u, h→i, m→n, y→z, l→m → uinzm no.
If we take thmyl as they ? t→t (same), h→h (same), m→e? m(13) to e(5) difference -8. y→a? y(25) to a(1) difference -24 or +2? Not consistent.
If we try a shift of -1 (backward one letter):
thmyl lbt rzdnt ayfl ly ppsspp
It looks like the phrase "thmyl lbt rzdnt ayfl ly ppsspp" appears to be a cipher or encoded text.
But without the exact cipher key, this is the best logical guess. The string "thmyl lbt rzdnt ayfl ly ppsspp" is an encoded message. Based on context, it likely decodes to: “They have a problem with PPSSPP.” Cipher type unknown, but could be a simple substitution or keyboard-shift cipher. Further analysis with frequency analysis or known plaintext attack would be needed for exact decoding.
thmyl ROT13 → guzly — not English.
t (20) +13 = 33 mod26 = 7 → g h (8) +13 = 21 → u m (13) +13 = 26 → z y (25) +13 = 38 mod26 = 12 → l l (12) +13 = 25 → y
Atbash each letter:
So: gsnbo oyg iawmg zbuo ob kkhhkk — not English.
Maybe it’s a simple ROT13 (shift 13):
Given the context ( ppsspp is clearly PPSSPP emulator), the likely plaintext is something like: where thmyl = they, lbt = have, rzdnt = a problem, ayfl = with, ly = (maybe “the”), ppsspp = PPSSPP.