| Title | Year | Genre |
|---|---|---|
| World Series Baseball | 1985 | Baseball |
| World Soccer | ???? | Soccer |
| World War 3 | 1985 | Strategy |
| Wrath of Olympus | 1986 | Adventure |
| Wreckless Roger | 1986 | Arcade |
| Wriggler | 1985 | Arcade |
| Write It Right | 1984 | Software |
| WWF Wrestlemania | 1991 | Wrestling |
| X-Out | 1989 | Shooter |
| Xalk | 1990 | Puzzle |
| Xanagrams | 1985 | Puzzle |
| Xarq | 1986 | Shooter |
| Xcel | 1987 | Shooter |
| Xenon | 1988 | Shooter |
| Xenophobe | 1989 | Action |
| Xevious | 1982 | Shooter |
| Xor | 1987 | Arcade |
| Xybots | 1989 | Action |
| Xyphoes Fantasy | 1991 | Fighting |
| Yes Prime Minister | 1991 | Adventure |
| Yie Ar Kung Fu | 1985 | Fighting |
| Yie Ar Kung Fu 2 | 1986 | Fighting |
| Yogi Bear | 1987 | Action |
| Yogi Bear and Friends in Greed Monster | 1990 | Arcade |
| Yogi's Great Escape | 1990 | Action |
| Young Ones, The | 1986 | Adventure |
| Zampabolas | 1990 | Arcade |
| Zap't'balls | 1992 | Arcade |
| Zap't'balls Advanced Edition | 1992 | Arcade |
| Zarxas | 1987 | Arcade |
| Zaxx | 1986 | Shooter |
| Ziggurat | 1988 | Arcade |
| Zipi y Zape | 1989 | Adventure |
| Zoids | 1986 | Action |
| Zolyx | 1987 | Arcade |
| Zombi | 1986 | Action |
| Zona 0 | 1991 | Arcade |
| Zone Trooper | 1988 | Arcade |
| Zorro | 1985 | Action |
| Zox 2099 | 1987 | Arcade |
| Zub | 1986 | Action |
| Zynaps | 1987 | Shooter |
