| Type | Title | Year | Publisher |
|---|---|---|---|
| PC/MS-Windows CD | 🟩 Alice - An interactive Museum | 1994 | Synergy Inc. [Japan] |
| PC MS-Windows/Macintosh CD | 🟩 Four-sight | 1995 | Synergy Inc. [Japan] |
| PC/MS-Windows CD | 🟩 Gadget | 1995 | Synergy Inc. [Japan] |
| Sony PlayStation NTSC-J CD-ROM | 🟩 Gadget - Past as Future Model SLPS-01082~5 | 1997 | Synergy Inc. [Japan] |
| Sony PlayStation NTSC-J CD-ROM | 🟩 Gadget Model SLPS-01082~5 | 1997 | Synergy Inc. [Japan] |
| PC/MS-Windows CD | 🟩 L-Zone | 1995 | Synergy Inc. [Japan] |
| Panasonic 3DO CD | 🟩 Tetsujin Returns Model FZ-SJ1051 | 1995 | Synergy Inc. [Japan] |
| PC/MS-Windows CD | 🟩 Yellow Brick Road | 1996 | Synergy Inc. [Japan] |
| PC/MS-Windows CD | 🟩 Yellow Brick Road II | 1996 | Synergy Inc. [Japan] |