Choose Thou Shalt Not Kill
Choose Thou Shalt Not Kill if it matches what drew you to this matchup. Thou Shalt Not Kill launched in 2024.
Thou Shalt Not Kill vs Lost Luminosity
Thou Shalt Not Kill and Lost Luminosity 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. Thou Shalt Not Kill (2024) is 1 year older than Lost Luminosity (2025). Lost Luminosity scores higher on Steam reviews (83.9% positive) than Thou Shalt Not Kill (43.8% positive). 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 Lost Luminosity
Choose Lost Luminosity if it's currently about 20% cheaper on the Steam Store. Lost Luminosity launched in 2025.
Both Thou Shalt Not Kill and Lost Luminosity 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.
Side-by-side comparison
 Thou Shalt Not Kill |  Lost Luminosity | |
|---|---|---|
| Released | 2024 | 2025 |
| Genres | Indie, Adventure | Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Playable |
| Price | 4.99 USD | 3.99 USD |
| Steam reviews | 43.8% positive (16 reviews) | 83.9% positive (112 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | SolitaryStudios | Ember Wing Games |
Side by side
- Both share Indie, Adventure on Steam.
- Thou Shalt Not Kill (2024) is 1 year older than Lost Luminosity (2025).
- Lost Luminosity scores higher on Steam reviews (83.9% positive) than Thou Shalt Not Kill (43.8% positive).
- Lost Luminosity is currently ~20% cheaper on Steam than Thou Shalt Not Kill (3.99 USD vs. 4.99 USD).
- Lost Luminosity is Deck Playable on Steam Deck; Thou Shalt Not Kill has no Deck rating yet.
Thou Shalt Not Kill vs Lost Luminosity — FAQ
- Should I play Thou Shalt Not Kill or Lost Luminosity first?
- If you want chronology, Thou Shalt Not Kill (2024) came out before Lost Luminosity (2025). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Thou Shalt Not Kill and Lost Luminosity similar?
- They overlap on Indie, Adventure 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.