Once CyberStrike 2 was announced as a joint project between Simutronics and Sony's 989 Studios in 1997, a single-player mission-based version was released in stores, and a multiplayer version opened on GEnie in December 1998. It was also released on America Online, and then via the Simutronics website.
Source: Wikipedia, "CyberStrike", available under the CC-BY-SA License.
From back of game box:
Unleash an arsenal of weapons to save your clan from exploding enemy fire in the most intense cyber battle ever. Set in a war-torn future where cyberpods from rival clans battle over planetary turf, your missions are complex and your options are endless. Enjoy challenging solo play or link to the internet for multiplayer gaming that allows thousands of players to compete simultaneously in hundreds of cyber cities.