Marvel Rivals Season 10.5: New Modes and Halloween Events

Marvel Rivals Season 10.5 launches on October 9, 2026. The mid-season update adds an Infinity War-themed 2v2 PvP mode, a 50-player battle against Thanos on October 22, a new Conquest map and two Halloween events. Store prices and the full cosmetic lineup have not been announced, so players should wait for the shop update before calculating how much Lattice they may need.

Infinity War 2v2 mode

Path to Doomsday – Avengers: Infinity War puts 12 players into six teams of two. Players choose from 13 movie heroes and fight short rounds in Wakanda. Between rounds, random cards improve abilities or stats, while each team starts with a random Infinity Stone. Stones from eliminated teams can be claimed, changing the balance of later rounds.

Thanos PvE and the new map

Path to Doomsday – Avengers: Endgame opens October 22. Fifty players will gather at the ruined Avengers base to fight Thanos and his army. The detailed reward list is not yet available. The 18v18 Conquest (Annihilation) mode also gains Alchemax Headquarters as a supported map.

Halloween event schedule

• October 9: Season 10.5 and Infinity War 2v2.
• October 15: All Hallows’ Glow, with costume and cosmetic rewards.
• October 22: 50-player Endgame PvE.
• October 29: Night of Illusions interactive puzzle experience.

What does this mean for Lattice?

New Halloween costumes and cosmetics are confirmed, but their prices and purchase methods are not. Players can review current options in the Marvel Rivals Lattice category, learn how the currency works in the Lattice guide, and compare available amounts in the Lattice prices and packs article. Waiting until the desired cosmetic appears in the store helps avoid buying too much or too little currency.