The crossover
Version 1.1.8 included the Archero 2 × Rick and Morty crossover. Access to all crossover content required Chapter 3, wave 10 or higher.
New characters
Rick was introduced as a Legendary crossover character whose combat style uses Garage Inventions and Inspiration.
Morty was introduced as a Legendary crossover character whose gameplay cycles through Morty Waves, Lame Adventure, and Aw Geez Adventure. Morty Waves activates automatically when entering battle, periodically cleanses one debuff from each ally within range (control effects excluded), and grants Lame Adventure stacks.
Mr. Meeseeks was introduced as a Legendary Mystling. When activated, his skill damages enemies in the target area.
Crossover modes
Interdimensional Summon was the limited-time recruitment source for Rick and Morty during the crossover. Mr. Meeseeks was obtainable through participation or summoning in Meeseeks Directive.
Space Adventures was a two-player co-op challenge mode accessed from the main event screen. It supplied Rick and Morty for players to use in the mode, and its battle quests awarded event currency and rare items.
Prime Protocol was a limited-time recruitment source for character skins and weapon skins, giving each crossover character two skin sets: one animated-style set and one Archero 2-exclusive set.
Alliance Treasure required guild membership.