: In a major change from the first game, the indestructible knife has been replaced with breakable melee weapons like baseball bats. Resources like ammunition are scarce, emphasizing stealth and careful planning.

It is important to note that the developer, , announced the delisting of the entire Red Colony series from digital storefronts (Steam and Nintendo eShop) starting September 1, 2025 , as part of a studio rebranding.

: The "Uncensored" version, primarily available on PC, features graphic nudity and "Tear-Clothes-Technology" (2DTCT), where the protagonist’s clothing degrades as she takes damage. Availability and Delisting Notice

: While the standard slow-moving zombies return, this sequel introduces fast, un-killable dinosaurs that force you to hide or run rather than fight.

is a 2D ecchi survival horror game that serves as a direct follow-up to the original Red Colony . Developed by solo creator Rune Shimotsuji Storm, it combines the resource-management tension of classic Resident Evil with an over-the-top, adult anime aesthetic. Key Game Features