Unigames is the roleplaying and wargaming club of the University of Western Australia. Membership costs $5 per year for Guild Members (but $7 for everyone else) and entitles you to vote on the annual committee election, play in any of the many campaigns, and obtain discounts when you buy from various retailers.
The clubroom is currently located on the top level of Cameron Hall, which is behind the Tavern.
A good place to start looking for information is the Frequently Asked Questions. Otherwise, pick something interesting from the menu on the right!