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The Caligula Effect: Overdose Achievements
App ID | 889600 |
App Type | GAME |
Developers | FURYU Corporation, Engine Software BV |
Publishers | NIS America, Inc. |
Categories | Single-player, Steam Achievements, Steam Cloud, Partial Controller Support |
Genres | RPG |
Release Date | 12 Mar, 2019 |
Platforms | Windows |
Supported Languages | English, Japanese |
The Caligula Effect: Overdose Steam Achievements
The Caligula Effect: Overdose offers players a rich tapestry of challenges, with a total of 37 achievements to unlock. These achievements span a variety of in-game activities, encouraging exploration, skill development, and strategic mastery. Unlocking these achievements provides not only a rewarding experience but also a deeper engagement with the game's content.

Acquire all achievements.

Answer μ's call.

Experience your first battle.

Begin activities as part of the Go-Home Club.












Complete a person's Character Episode.

Complete all Go-Home Club members' Character Episodes.












Complete the main story with both the male and female protagonist.

Accumulate over 100 friends.

Accumulate over 100 friends with ★ Affinity.

Solve the mystery of the 21-class leader.

Collect over 300 Stigmas.

Raise the protagonist's level to higher than 50.

Solve all Enigmas.

View your field WIRE over 10 times.

Send group WIRE messages over 10 times.