How to Beat Portal 1 Boss

Boss arenas

Main storyline progression [edit | edit source]

On The Island, there are four Arenas for fighting the game's bosses: Broodmother Lysrix, Megapithecus, Dragon, and finally the Overseer.

DLC arenas [edit | edit source]

The Manticore Arena is featured in the DLC: Scorched Earth where survivors must defeat the Manticore.

The Center features an arena where both Broodmother and Megapithecus must be defeated at the same time. Likewise, Ragnarok features an arena where both the Manticore and the Dragon must also be defeated together.

The Forsaken Oasis is a boss arena featured in the DLC: Valguero where survivors must deal with Megapithecus, Manticore and Dragon. There is a separate arena of fighting against Broodmother as well.

The Rockwell Arena is featured in the DLC: Aberration where survivors must defeat Rockwell.

The King Titan Arena, Desert Titan Arena, Ice Titan Arena, and Forest Titan Arena are featured in the DLC: Extinction as part of the map rather than a separate section. All of the bosses (Titan) are summoned within the map, rather than being found in their own arenas.

The VR is featured in DLC: Genesis where Corrupted Master Controller resides. Survivors must have cleared enough mission to trigger the fight through HLN-A.

Location [edit | edit source]

The Broodmother, Megapithecus, and Dragon Arenas are located under each of the three Obelisks. To reach these locations, players must go to either a Supply Crate or Obelisk and place the required tribute items inside, then click on the Generate Broodmother Portal, Generate Megapithecus Portal, or Generate Dragon Portal items. At this point a portal will be opened to teleport nearby players and dinos into the arena.

The Overseer Arena is accessible by completing the Tek Cave in the Volcano's caldera and teleporting to the Observation Deck.

Total tribute [edit | edit source]

Tribute Requirements [edit | edit source]

These does not apply to Moeder Arena or System Root access.

Rewards [edit | edit source]