Juggernaut is a forthcoming free-to-play boomer shooter clearly styled after Wolfenstein engine FPSes of yore. It's about shooting huge waves of zombies in flat, pixellated arenas. As far as modern retro shooters go it looks unremarkable, though it will be released alongside the Juggernaut Assets Maker, a paid tool for making your own levels and adding your own assets. "Make it more Japanese" the Steam page promises. "Make it sexier".
It's the work of Mages Inc, a Japanese studio best known for the Steins;Gate series of visual novels; it has also worked on recent iterations of the Corpse Party series. Mages Inc generally specialises in visual novels, though it has released at least one Xbox 360 action game that was never released outside of Japan.
But to what extent Mages Inc can actually be credited (or blamed) for their first foray into the first-person shooter genre is ripe for debate, because here's Juggernaut's AI Disclosure:
AI Breakdown
Source code: 100%
Graphics: 60%
Sound: 50%
Effects: 100%
In other words, this FPS is entirely vibe-coded,...


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