Choose Hospital 666
Choose Hospital 666 if you want an Action game with Multi-player, Online Co-op, and Co-op. On Steam, it has co-op, so you can bring a friend. Hospital 666 launched in 2024.
Hospital 666 and APT. 407 both land in Indie, Adventure 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, Adventure on Steam. Hospital 666 (2024) is 1 year older than APT. 407 (2025). Hospital 666 scores higher on Steam reviews (80.4% positive) than APT. 407 (66.7% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Hospital 666 if you want an Action game with Multi-player, Online Co-op, and Co-op. On Steam, it has co-op, so you can bring a friend. Hospital 666 launched in 2024.
Choose APT. 407 if you want the Stereo Sound and Playable without Timed Input side of the pairing. On Steam, it's currently about 63% cheaper on the Steam Store. APT. 407 launched in 2025.
Both Hospital 666 and APT. 407 sit in Indie and Adventure 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.
Hospital 666 | APT. 407 | |
|---|---|---|
| Released | 2024 | 2025 |
| Genres | Action, Indie, Adventure | Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 7.99 USD | 2.99 USD |
| Steam reviews | 80.4% positive (296 reviews) | 66.7% positive (15 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Lokin | Jayhyeon Studio |
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