The Sportiz Sports Complex is a Location in La Mugre used by the Los Muertos and controlled by Rodrigo "Montana" Alvarez. The man behind the muscle of Los Muertos' bodybuilder brigade is holed up on the beaches of La Mugre, where he teaches scum how to fight dirty.
Crackdown[]
In Crackdown it's used to toughen the Los Muertos Members strength, it is a workout gym place taken over by the gang. Alvarez can be found on the beach behind his sporting complex inside a rocky alcove. While you can certainly attempt to get there via the main entrance, the many guards won't make it easy. A much easier method is to enter the ocean from a nearby beach and swim around to the back of the sporting complex. When you reach the shoreline, run up the beach, take out the enemies ahead, and jump on the rocky structure, where Alvarez waits on the other side. From this vantage point, Alvarez won't have anywhere to hide, so toss grenades to not only damage him, but also clear out his henchmen. When the coast is clear, drop down and finish Alvarez off with melee attacks there are also some agility orbs and hidden orbs around the area.
Crackdown 2[]
In Crackdown 2 the building is really destroyed by having it almost collapse on itself. It’s impossible to walk or visit the main building anymore due to either: Paths destroyed, Building blocking some of the stuff, and not easy to stay on. Most of the sports equipment from the last game has disappeared and the pools have mostly dried up but Beach Balls and Golf Balls can be found with what's remaining of the workout equipment there. The beach area is where the Freaks spawn out of the lair under Sportiz. The rocky area is still there where Alvarez used to be but turned into a dirty moldy state.
Beacon[]
Make sure your Agent is equipped with UV Grenades before setting out. You can switch your Agent's weapons at an Agency Landing Zone or by selecting the “Extraction” option in the System section of the Intel Screen and redeploying him.
The Beacon deployment area is below the Sportiz Health and Fitness Complex at the west end of southern Green Bay. The entrance to the Freak Lair is along the white wall on the beach behind the complex. Move through the opening in the wall and drop down to the weapon crate on the platform at the end of the tunnel. Remain perched there now for the duration of the mission.
The Freaks in this lair are the large, agile, projectile throwers you've likely encountered before. As with the Mason's Quarry Freak Lair, these attackers will jump onto one of the rock formations surrounding the Beacon and throw projectiles at the Beacon from there. The Harpoon can take these Freaks down with one shot, so you can effectively remain perched on one of the rock formations and just pick off attackers as they spawn.
As per usual, attacking Freaks will appear on your tracker as red blips. When one of these Freaks appears, lock on with your Harpoon equipped and fire once to take him down. Unmarked Freaks will swarm the Beacon and deal minor damage to it overtime. Though you can just as well ignore these Freaks, periodically toss a UV Grenade down at the Beacon to clear them away.
Some of the unmarked Freaks in the lair will be hostile towards you. If you're perched on a rock formation, the only Freaks you have to worry about here are unmarked agile ones. These guys will leap onto your perch and take swipes at you. If you're attacked by one of these Freaks, you can either hit him with a Harpoon or melee him off the platform. If you do choose to melee, just be careful not to fall off the platform yourself!
Your Harpoon gun ammo is limited, so don't waste any on garden variety Freaks. Only use harpoons on attackers and those Freaks that would actively attack you. If you do run out of Harpoons, the Ultra Assault Rifle boasts impressive range and accuracy, so remain on the rock formation and continue picking off attackers as they appear.
Keep this up until the Beacon is fully charged.