The video game 13 Sentinels: Aegis Rim was released worldwide, marking its entry into the market.
Vanillaware and Atlus publicly announced the development of the game 13 Sentinels: Aegis Rim.
The game was localized and released in Western markets including North America and Europe.
The first Kaiju emerges from the sea, marking the start of the Kaiju attacks on humanity.
Initiation of the Sentinel defense program and creation of giant mechs piloted by select teenagers to combat the Kaiju threat.
The first operational deployment of Sentinels against Kaiju in a battle that determines the feasibility of the defense program.
Establishment of the research group responsible for advances in Sentinel technology and time travel experiments.
An unexpected side effect of time manipulation experiments causes multiple timelines to converge, triggering temporal anomalies.
Disclosure of the extraterrestrial being EBE and the major ideological conflict that ultimately shapes humanity's future.
The combined efforts of the thirteen Sentinels pilots in a decisive fight to stop the impending apocalyptic scenario stemming from the timeline collapse.
