The Caligula Effect: Overdose is a role-playing game developed by Aquria and published by NIS America, available on Windows PC as an enhanced edition of the original title. Set in the virtual world of Mobius, the game follows a group of high school students who discover they are trapped in a simulated paradise created by the vocaloid μ (Mu). While most residents are blissfully unaware of reality, the protagonist and their allies form the Go-Home Club to break free from this idealized existence and return to the real world.
The game features a unique turn-based combat system called “Imaginary Chain,” allowing players to sequence multiple actions per turn and anticipate enemy behavior. Beyond combat, character relationships, exploration, and narrative choices shape the story and unlock additional scenarios, including new endings and content exclusive to the Overdose version. Players encounter a wide cast of characters with distinct personalities and backstories, making social interaction and character progression key parts of the experience. The Caligula Effect: Overdose blends strategic battles, emotional storytelling, and a modern JRPG structure, appealing to fans of narrative-driven titles and tactical gameplay on Windows platforms.
Features:
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Immersive JRPG narrative in the virtual world of Mobius.
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Unique Imaginary Chain combat system.
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Deep character relationships and progression.
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Multiple endings and expanded Overdose content.
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Playable male and female protagonists.
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Strategic turn-based battles with combo sequencing.
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Rich soundtrack with vocaloid music.
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Large cast of recruitable characters.
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Emotional storytelling with modern themes.
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Optimized for Windows PC.
System Requirements
Minimum:
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OS: Windows 7/8/10 64-bit
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Processor: Dual-core Intel or AMD 2.5 GHz+
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Memory: 4 GB RAM
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Graphics: NVIDIA GeForce 450 GTS / AMD Radeon HD 6770
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Dedicated Video RAM: 512 MB
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DirectX: Version 11
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Storage: 6 GB available space
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Sound: DirectX compatible
Recommended:
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OS: Windows 7/8/10 64-bit
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Processor: Quad-core Intel or AMD 2.5 GHz+
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Memory: 8 GB RAM
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Graphics: NVIDIA GeForce 470 GTX / AMD Radeon HD 6870
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Dedicated Video RAM: 1 GB
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DirectX: Version 11
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Storage: 6 GB available space
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Display: 1080p recommended for best visuals
