Valve offers ubiquitous matchmaking services as a part of Steam. They operate as long as Steam does. They’re funded by all the revenue that comes in every time anyone makes a purchase on Steam; these same services apply to third parties who choose to use them, too. Helldivers 2’s servers are run by some function of Arrowhead and Sony, and they shut down when Helldivers 2, in particular, stops making money, rendering the game inoperable.
Valve offers ubiquitous matchmaking services as a part of Steam. They operate as long as Steam does. They’re funded by all the revenue that comes in every time anyone makes a purchase on Steam; these same services apply to third parties who choose to use them, too. Helldivers 2’s servers are run by some function of Arrowhead and Sony, and they shut down when Helldivers 2, in particular, stops making money, rendering the game inoperable.