Choose Hidden Pass
Choose Hidden Pass if you want an Indie game with Camera Comfort, Stereo Sound, and Narrated Game Menus. On Steam, it's a focused single-player run rather than a multiplayer commitment. Hidden Pass launched in 2025.
Hidden Pass vs Killing Momentum: Umbral Moon
Hidden Pass and Killing Momentum: Umbral Moon both land in Strategy, 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, RPG on Steam. Hidden Pass is Deck Playable on Steam Deck; Killing Momentum: Umbral Moon has no Deck rating yet. No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Killing Momentum: Umbral Moon
Choose Killing Momentum: Umbral Moon if you want the Multi-player, Shared/Split Screen, and Shared/Split Screen PvP side of the pairing.
Both Hidden Pass and Killing Momentum: Umbral Moon sit in Strategy and RPG on Steam and both list Color Alternatives, Custom Volume Controls, and Playable without Timed Input, 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.
Side-by-side comparison
 Hidden Pass |  Killing Momentum: Umbral Moon | |
|---|---|---|
| Released | 2025 | — |
| Genres | Strategy, Indie, RPG | Strategy, RPG |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 9 reviews | — |
| Multiplayer | Single-player only | Multi-player |
| Developers | GG Interactive, GG Studio | Circle Of Hex |
Side by side
- Both share Strategy, RPG on Steam.
- Hidden Pass is Deck Playable on Steam Deck; Killing Momentum: Umbral Moon has no Deck rating yet.
Hidden Pass vs Killing Momentum: Umbral Moon — FAQ
- Are Hidden Pass and Killing Momentum: Umbral Moon similar?
- They overlap on Strategy, RPG on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Does Hidden Pass have multiplayer like Killing Momentum: Umbral Moon?
- No. Killing Momentum: Umbral Moon supports multiplayer on Steam (Multi-player), while Hidden Pass is listed as single-player only.
- Does Hidden Pass run on Steam Deck?
- Yes — Hidden Pass is rated Deck Playable by Valve. Killing Momentum: Umbral Moon doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.