Choose TENET
Choose TENET if you want an Indie and Free To Play game with Steam Leaderboards. On Steam, it's free to play, so the barrier to trying it is zero. TENET launched in 2018.
TENET vs KILL KNIGHT
TENET and KILL KNIGHT both land in Action 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 are Action games on Steam. TENET (2018) is 6 years older than KILL KNIGHT (2024). KILL KNIGHT scores higher on Steam reviews (94.3% positive) than TENET (73% 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 KILL KNIGHT
Choose KILL KNIGHT if it's the newer release (2024) and ships with the modern feature baseline. 1,166 Steam reviews back the pick.
Both TENET and KILL KNIGHT sit in Action 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
 TENET |  KILL KNIGHT | |
|---|---|---|
| Released | 2018 | 2024 |
| Genres | Action, Indie, Free To Play | Action |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Verified |
| Price | Free to play | 14.99 USD |
| Steam reviews | 73% positive (37 reviews) | 94.3% positive (1,166 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | ALTER-BOY | PlaySide |
Side by side
- Both are Action games on Steam.
- TENET (2018) is 6 years older than KILL KNIGHT (2024).
- KILL KNIGHT scores higher on Steam reviews (94.3% positive) than TENET (73% positive).
- TENET is free; KILL KNIGHT is paid (14.99 USD).
- KILL KNIGHT is Deck Verified on Steam Deck; TENET has no Deck rating yet.
TENET vs KILL KNIGHT — FAQ
- Should I play TENET or KILL KNIGHT first?
- If you want chronology, TENET (2018) came out before KILL KNIGHT (2024). 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 TENET and KILL KNIGHT similar?
- They overlap on Action 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.
- Is TENET free?
- Yes — TENET is a free-to-play Steam title. KILL KNIGHT is paid (14.99 USD).