H2 Interactive has announced that IGS Classic Arcade Collection will arrive on PC via Steam in 2025. Originally released on Nintendo Switch in April 2023, the compilation brings eight classic titles developed by International Game Systems to a new platform, with faithful arcade gameplay and added modern features.

The collection includes several entries from the beloved Knights of Valour beat-’em-up series, alongside well-known arcade titles like Oriental Legend, Martial Masters, and Demon Front. Many of the included games support up to four-player online cooperative play, allowing both longtime fans and newcomers to team up and experience the action together.
Included Games:
- Knights of Valour: Super Heroes
- Knights of Valour Plus
- Knights of Valour 2: Nine Dragons
- Oriental Legend
- Oriental Legend Spooky
- Martial Masters
- Demon Front
- The Gladiator
All original game content has been preserved to match the authentic feel of the arcade versions, including screen formatting and difficulty tuning. Enhancements such as save-anywhere functionality, adjustable difficulty levels, and online leaderboards make the games more accessible without compromising their original challenge.
IGS Classic Arcade Collection is expected to launch on Steam sometime in 2025.