01
First mission outside
“I’ll be a fresh Survey Corps recruit on my first mission outside the walls with Levi’s squad.”
01Worlds · 進撃の巨人
Attack on Titan AI roleplay
Attack on Titan roleplay lives on one question: what would you actually do when the wall breaks? CollideAI does not hand you Eren's script. You bring your own soldier, the AI runs the Titans, the officers and the casualty count, and the story follows your decisions instead of the anime's.
The setting comes pre-loaded with its own rules: gas and blades run out, ODM gear needs anchor points, orders exist to be disobeyed at a price. Whether you enlist in the Survey Corps or grow up a warrior candidate in Marley, what you choose gets remembered.
Get it on AndroidFree to download
進撃の巨人02Setups
Drop in mid-crisis
Copy a setup, paste it in, and you’re running. Each one starts at a specific moment with something already going wrong.
02
Trost, again
“I’ll be a Garrison soldier on the Trost wall the morning the Colossal Titan appears for the second time.”
03
Warrior candidate
“I’ll be a Marleyan warrior candidate who just found out the next shifter selection is between me and my best friend.”
03Two ways in
Story mode
You control one soldier. The AI narrates the breach, your squadmates, the Titans and the chain of command, and it keeps score honestly: who made it back, what it cost, and what your officers now think of you.
Texting mode
Texting mode trades the battlefield for the barracks: a squadmate who saw what you did in Trost, or a friend across the sea who cannot say anything directly.
04Questions
Attack on Titan, asked and answered
Q01Can I roleplay with Levi, Mikasa or Erwin?
Yes. In a canon world the AI already knows what is established about them. In story mode they appear in scenes as the narrator plays them; in texting mode you can give one of them their own thread.
Q02Can I play on the Marley side?
Yes. The setting is the whole world, not one faction. A warrior candidate, an Eldian internee or a Marleyan officer all work; your side of the sea just changes what the AI knows you know.
Q03Do I have to follow the Attack on Titan storyline?
No. There is no script and no intended path. Start at a canon moment, make a different call, and the memory system keeps your branch consistent instead of snapping back to the anime.
07Last page
Your move
Pick a world or write your own. Close the app mid-scene and it will be exactly where you left it, with everything it knew still intact.
Get it on AndroidFree to download