| IGS PGM cart. |  Oriental Legend Special | 1998 | IGS Co., Ltd. International Game System |
| IGS PGM cart. | Oriental Legend Super | 1998 | IGS Co., Ltd. International Game System |
| IGS PGM cart. | The Killing Blade | 1998 | IGS Co., Ltd. International Game System |
| Video Slot Machine | Blue Moon II | 1998 | IGT International Game Technologies Reno, NV, USA |
| Video Slot Machine | Blue Moon III | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Country Mania | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Diamond Fives 3-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double American Beauty | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Bucks 2-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Bucks 3-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Desire Model 289A | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Desire Model 289B | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Double Dollars Model 237B | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Wild 3-Coin | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Double Wild Model 260A | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Dozens of Diamonds | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Fox 'N' Hound | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Jeopardy! | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Perfect Ten 3-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Video Slot Machine | Play It Again Poker | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Popper King | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Rapid Jackpot 4-Coin Buy-A-Pay | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Slotopoly | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Treasure Trail | 1998 | IGT International Game Technologies Reno, NV, USA |
| Video Slot Machine | Triple Play Draw Poker | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Triple Sapphires 2-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Triple Spin Three Times Pay | 1998 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Triple Wild! 2-Coin Multiplier | 1998 | IGT International Game Technologies Reno, NV, USA |
| Pachislot | Double Diamond | 1998 | IGT-Japan KK Japan |
| Pachislot | Ebizo | 1998 | IGT-Japan KK Japan |
| Pachislot | Muscle Tomato | 1998 | IGT-Japan KK Japan |
| Sega Saturn CD | Princess Quest | 1998 | IPC Increment P Corp. Japan |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03836 | 1998 | ITE Media |
| Sony PlayStation CD |  Hugo - The Evil Mirror Model SLES-03837 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03838 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo - The Evil Mirror Model SLES-03839 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo Model SLES-01164 | 1998 | ITE Media |
| Sony PlayStation CD | Hugo Model SLES-01590 | 1998 | ITE Media |
| Sony PlayStation CD | Spectral Force 2 Model SLPS-01628 | 1998 | Idea Factory Co., Ltd. Japan |
| Sony PlayStation CD | Spectral Tower II Model SLPS-01179 | 1998 | Idea Factory Co., Ltd. Japan |
