Intruder In Antiquonia

Point-and-click mystery linking a woman's lost memories to a conspiracy

Aruma Studios · Released Jul 8, 2022

Reviews: Very Positive; 89% of 99
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 4 years ago; Jul 9, 2022
Minimum PC: 1GB of VRAM; 2 GB RAM · 1 GB disk; Full requirements

What is Intruder In Antiquonia?

This single-player, 2D adventure follows Sarah through Antiquonia, a town whose residents reject the internet, as she investigates how she arrived there. You explore locations, talk with residents, examine objects, and solve puzzles tied to the story.

For you if...

+you prefer a relaxed pace and straightforward puzzles
+you enjoy unraveling mysteries through exploration and conversations

Not for you if...

−you expect voice acting rather than text-only dialogue
−you want a lengthy adventure with extensive character development

What players say

89% of 99 reviews are positive

Players praise the artwork and music. Common complaints concern repetitive backtracking and an abrupt ending that leaves questions unanswered.

Screenshots and trailer

Intruder In Antiquonia system requirements

Minimum: 1GB of VRAM, 2 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 or newer
Processor: 2Ghz with SSE3 and 64 bit
Graphics: 1GB of VRAM
Memory: 2 GB RAM
Storage: 1 GB available space

Does Intruder In Antiquonia have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Intruder In Antiquonia run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS, Linux
Achievements: 17
Steam features: Cloud saves, Family Sharing, Trading cards
Languages: Text only: English, Spanish - Spain.

Does Intruder In Antiquonia use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam