One manga that could be similar is 'The 7th Stand User'. It also features a post-apocalyptic setting and unique systems for characters' powers.
It's quite popular. Many readers love the unique plot and exciting action scenes.
The unique plot and well-developed characters make it stand out. The apocalyptic setting and the super system add a lot of excitement and suspense.
The raw version of the Apocalypse Super System manga usually has unedited and original content. It gives you a pure and direct experience of the creator's initial vision.
I think 'One-Punch Man' might be somewhat similar. It has unique power systems and interesting character developments.
I'd recommend 'Tokyo Ghoul'. It has a post-apocalyptic setting and unique supernatural elements, similar to the theme you might be looking for.
There were novels similar to " The Apocalypse Savior System " 1: Fairy, Your Character Set Has Been Changed by Me, Author: Old Man Dong 2." Longevity Begins from the Forbidden Art," Author: Super Little Erha The following is a detailed introduction of these novels: 1:" Fairy, I've changed your character setting ":" Fairy, I've changed your character setting." "It's true.“ 2." Longevity begins with the extraction of forbidden techniques ": Reincarnated into a high-level martial arts world, Chen Xuan activates the forbidden technique system and obtains exemption from the price of the forbidden technique. Faced with the cruel situation, he had to extract forbidden techniques and open the path of crushing forbidden techniques! Permanently forbidden technique, Ten Times Longevity Burning Saber Technique. The power of each slash was multiplied by ten times. The ultimate move was a normal attack! One-time use forbidden technique, Eight Gates, Ye Kai. Who could block this kick of Ye Kai! As he smoked, Chen Xuan realized that there was no one else who could stand shoulder to shoulder with him. He was the only one in the world!
I think 'Attack on Titan' might be somewhat similar. It has a post-apocalyptic setting and intense action.
One manga that could be similar is 'The Seven Deadly Sins' as both have epic battles and a post-apocalyptic setting.
😋I recommend to you a novel,"The Goddess Project". This is a sci-fi space-futuristic novel written by the author, Le Feiying. QQ. It tells the story of a strong female protagonist who encounters a battle between a vampire prince and a wolf in an exploration process similar to an online game world. She searches for the secrets of this world. I hope you like this recommendation. Muah ~
Here are some novel recommendations that are similar to super weapon systems: 1. Book of Troubled Times, Author: Ji Cha 2. [Spirit Realm Walker] by Xiao Langjun, a newspaper seller. 3. The Tang's Table, by Jie Yu 4. King of the Familiar, Author: Light Spring Flowing Sound 5. 'Fairy, please listen to my explanation.' These novels might fit your needs for a super weapon system. Please note that these recommendations are based on the search results provided. There may be other similar novels that are not included.