Play LAST ORIGIN：最後的起源 on PC Play LAST ORIGIN：最後的起源 on PC and Mac

About the Game

A century has passed since iron worms infiltrated the world's machines and turned them against humanity, reducing civilization to ruins. The biological agents created by humans before the collapse still roam the wasteland, holding onto the belief that the people who built and guided them are somewhere out there waiting to be found. As the last surviving human, you step into the role of commander, forming bonds with these engineered girls and uncovering the buried truth about why the world ended. Last of the World is a post-apocalyptic RPG that blends a melancholy narrative with deep tactical gameplay and a memorable cast of characters.
The story is built around this haunting premise: biological agents searching endlessly for a humanity that is almost entirely gone, with you as the final exception. The journey you take alongside these characters gradually peels back the layers of what really happened to the world, delivering revelations that are both unsettling and emotionally resonant. The writing leans into the loneliness of the setting, making each new discovery feel meaningful rather than routine.
On the gameplay side, Last of the World centers on turn-based combat that demands more than brute force. Each biological agent has a unique set of skills and traits, and learning how they interact with one another is essential to building a team that can handle what the wasteland throws at you. Formation choices matter, skill activation timing matters, and understanding the strengths and weaknesses of your squad can mean the difference between victory and a wipe. The combat system rewards commanders who take the time to think rather than those who simply react.
Crafting new biological agents is another major pillar of the experience. By gathering and spending four types of resources, namely parts, power, nutrition, and gene seeds, players can produce entirely new characters to add to their roster. The results are not fixed. The combination and quantity of resources you invest influences both the type of agent you receive and the probability of obtaining higher rarity characters. This system encourages players to experiment with different resource inputs, giving the crafting loop a sense of discovery that keeps it engaging over time. Every character in the game can potentially be obtained through this process, which means dedicated players can work toward building their ideal team without relying purely on luck.
The voice cast assembled for Last of the World adds a layer of polish that elevates the characters well beyond their visual designs. Notable performers include:
Yui Horie
Aya Suzaki
Hidemi Kato
Yu Serizawa
Rina Ueda
Kana Asumi
Aimi Numakura
Yumi Hara
Noriko Shitaya
En Yonezawa
And additional cast members
Having these voices bring the biological agents to life makes interactions and story scenes feel genuinely compelling, reinforcing the emotional weight of the narrative.
For players who want to enjoy Last of the World on a bigger screen with more comfortable controls, running it on PC through MuMuPlayer is a natural choice. The expanded display makes it easier to absorb visual details in combat, read through skill descriptions carefully, and keep track of your resource inventory during crafting. Mouse-based input gives you cleaner, more deliberate control during turn-based encounters, and the overall stability of the PC environment ensures that longer play sessions remain smooth and uninterrupted. Whether you are deep in a story chapter or grinding resources to craft a rare agent, MuMuPlayer provides a reliable foundation that lets the game perform at its best.