Aggro Crab was founded by Nick Kaman and Caelan Pollock in 2019. On September 24, 2020, the first game of Aggro Crab, a
beat-em-up roguelike named
Going Under was released. The project received generally good reviews from critics. Announced in 2022, Aggro Crab's second game, ''
Another Crab's Treasure'' was released on April 25, 2024. Developers stated that they wanted to make the game look as little as possible like other games of the
Soulslike genre through a more colorful, more humorous approach. Despite the game's positive reception, it did not satisfy the developers' expectations, given the time and resources spent on development. As a result, Aggro Crab decided to repeat the success of their first game, announcing
Going Under 2 in 2025. In June 2025, differences in creative vision caused the new project to lose its funding, resulting in its cancellation.
Peak saw huge success, selling over 100,000 copies in first 24 hours. On October 2, Aggro Crab announced
Crashout Crew, a game described as a "wild co-op adventure". A demo version of the game was released on October 13. == List of games ==