Where can I play Synapse?

Excuse me, I was just wondering, could you possibly clarify for me where exactly one might find the opportunity to engage in playing Synapse? I've heard some intriguing things about the game and am eager to give it a try, but I'm having a bit of trouble locating the platform or service where it's accessible. Is there a specific website, app, or perhaps a dedicated gaming community that hosts Synapse play sessions? Your guidance would be greatly appreciated.