A: Most repacks are designed for single-player or local multiplayer. The specific repack "v267.0 + DLCs + MP + Multi21" includes the "MP" tag, which suggests it may have multiplayer functionality, likely through unofficial or cracked server support. However, you will almost certainly not be able to connect to the official, licensed game servers.
ARK: Survival Evolved v267.0 Incl 4 DLCs - Repack: The Ultimate Dino-Survival Experience ARK Survival Evolved v267.0 Incl 4 DLCs-Repack
Even with a repack, ARK is a demanding title. To run v267.0 smoothly on medium hardware: A: Most repacks are designed for single-player or