Check the forums for updates.
Currently in Pre-Alpha version, here are some features you may not know of right away:
-Press Z when facing an NPC to talk with it.
-New Press Z when facing another player to challenge them to a battle.
-Click a Pokémon in the Pokémon list to view its stats.
-VERY COOL Drag and drop a Pokémon from your list to the floor next to your trainer icon to release it and have it follow you around. Click it to return it to its Poké Ball.
-Drag and drop Pokémon in the list onto other Pokémon in your party list and they will switch places to change the order of the list.
-Click another player to view their trainer card.
-If you hold the X key and then press an arrow key, your character will only change direction instead of moving in that direction.
-Press space to switch between chat and map focus.
You start the game with 5 Poké Balls.
There is a mart, but money is hard to come by, so be careful.
The clock in the game is based on the time in real life, but it is scaled so that a day in-game is only 12 hours long. This is to account for people with different time-zones.
Be sure to check out the Pokédex when you obtain Pokémon.
There are player vs. player battles and, you can view your wins, losses and ties on your trainer card. In addition, you get points for defeating other players, which advances your PVP Level.