Lost Eidolons (v3.19) [gog] Apr 2026

Features a classic grid-based system where positioning and weapon choice are vital. A unique mechanic includes elemental interactions , such as casting lightning on wet targets to electrify the ground.

Between missions, you explore a camp to build rapport with allies, complete side quests, and manage your growing rebellion. Technical Details & GOG Benefits Lost Eidolons on Steam

is a tactical turn-based RPG developed by Ocean Drive Studio . The version v3.19 is a specific release on the GOG platform, which offers the game DRM-free , meaning it requires no online activation or persistent connection to play. Game Overview

Forgiving tactical gameplay with an undo feature that allows you to backtrack multiple turns to correct mistakes.

Unlike standard human enemies, giant monsters occupy multiple tiles and have shifting vulnerabilities that require specific weapon types to exploit.