Choose The Ultimate Death Clock
Choose The Ultimate Death Clock if you want a Casual experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. The Ultimate Death Clock launched in 2023.
The Ultimate Death Clock vs PROJECT: MIRROR
The Ultimate Death Clock and PROJECT: MIRROR both land in Indie, Simulation 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 Indie, Simulation on Steam. The Ultimate Death Clock is Deck Verified on Steam Deck; PROJECT: MIRROR 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 PROJECT: MIRROR
Choose PROJECT: MIRROR if you want a Strategy and Adventure experience.
Both The Ultimate Death Clock and PROJECT: MIRROR sit in Indie and Simulation 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.
Side-by-side comparison
 The Ultimate Death Clock |  PROJECT: MIRROR | |
|---|---|---|
| Released | 2023 | — |
| Genres | Indie, Simulation, Casual | Strategy, Indie, Adventure, Simulation |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 0.99 USD | Price unknown |
| Steam reviews | 94.1% positive (34 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Apoptosis Games | EXPECTACLE |
Side by side
- Both share Indie, Simulation on Steam.
- The Ultimate Death Clock is Deck Verified on Steam Deck; PROJECT: MIRROR has no Deck rating yet.
The Ultimate Death Clock vs PROJECT: MIRROR — FAQ
- Are The Ultimate Death Clock and PROJECT: MIRROR similar?
- They overlap on Indie, Simulation 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 The Ultimate Death Clock run on Steam Deck?
- Yes — The Ultimate Death Clock is rated Deck Verified by Valve. PROJECT: MIRROR doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.