Pet Trading as Core Social Loop

What's Happening

Players can trade pets, vehicles, and items directly with each other through a two-sided trade window. Trading isn't a side feature — it's the primary social activity and endgame. Players spend hours in the trading hub evaluating offers, negotiating values, and hunting for specific pets. The game creates a player-driven economy where every pet has a perceived market value based on rarity, demand, and whether it's still obtainable. Players form mental models of what's "worth" what and actively seek out favorable trades.