Echoes of MK-ULTRA and 第九档案：虫村篇 both land in Strategy, Indie, RPG on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Strategy, Indie, RPG on Steam. Echoes of MK-ULTRA (2025) is 1 year older than 第九档案：虫村篇 (2026). Echoes of MK-ULTRA is free; 第九档案：虫村篇 is paid (1.69 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Echoes of MK-ULTRA if you want a Simulation and Free To Play game with Playable without Timed Input and Save Anytime. On Steam, it's free to play, so the barrier to trying it is zero. Echoes of MK-ULTRA launched in 2025.
Choose 第九档案：虫村篇 if it matches what drew you to this matchup. 第九档案：虫村篇 launched in 2026.
Both Echoes of MK-ULTRA and 第九档案：虫村篇 sit in Strategy, Indie, and RPG on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
 Echoes of MK-ULTRA |  第九档案：虫村篇 | |
|---|---|---|
| Released | 2025 | 2026 |
| Genres | Strategy, Indie, Simulation, RPG, Free To Play | Strategy, Indie, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | 1.69 USD |
| Steam reviews | 6 reviews | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Ghostlayer | 任意门AnyAnyGame |
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