Although it cannot be found via search, players who already have it in their Steam library can still install it, though they must apply a community patch to connect to active servers.
Many players use the Ketaui standalone installer, which bypasses the retired Hi-Rez launcher. Tribes: Ascend Download PC Game
Since official matchmaking is offline, the community has maintained its own servers to keep the game alive. Although it cannot be found via search, players
Sites like Dodges Domain provide guides for installing TAMods and custom launchers that redirect the game to community-hosted login servers. Tribes: Ascend Download PC Game
To connect, you often need to modify the game's desktop shortcut by adding -hostx=[IP ADDRESS] to the "Target" field, which points the client toward active community hubs.