QUESTION: Fix punctuation: Stacked Wild symbols can appear on any reel in the main game as well as in Free Spins
ANS: Stacked Wild symbols can appear on any reel in the main game as well as in Free Spins.

QUESTION: Fix punctuation: USB flash memory Floppy disk in the case of using optional USB floppy disk drive FD01A
ANS: USB flash memory, Floppy disk (in the case of using optional USB floppy disk drive FD-01A)

QUESTION: Fix punctuation: The Dynamic MultiStep principle is a result of continued development of the MultiStep principle Compared to the most energy efficient MultiStep solution with LPC fans so far the new Dynamic MultiStep solution reduces energy consumption by a further 3040
ANS: The Dynamic MultiStep principle is a result of continued development of the MultiStep principle. Compared to the most energy efficient MultiStep solution with LPC fans so far, the new Dynamic MultiStep solution reduces energy consumption by a further 30-40%.

QUESTION: Fix punctuation: Race Or Die games driving games purchase equipment upgrades games racing games car games obstacle games rocket games timing game games
ANS:
Race Or Die games , driving games , purchase equipment upgrades games , racing games , car games , obstacle games , rocket games , timing game games ,