Complex sentence: In this version, like in the arcade, the player begins the game with four credits, but after playing a 2-player match, the player gets an extra credit, while in the CD-ROM versions, anyone can play for free.
Split into simpler sentences: In this version, like in the arcade, the player has four credits from the start. However, after playing a 2-player match, the player gets an extra credit, while in the CD-ROM versions, anyone can play for free.