Choose I Know Everything
Choose I Know Everything if you want the Multi-player, Online PvP, and Online Co-op side of the pairing. On Steam, it's currently about 20% cheaper on the Steam Store. I Know Everything launched in 2019.
I Know Everything vs Athena Trivia
I Know Everything and Athena Trivia both land in Indie, Casual 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, Casual on Steam. I Know Everything (2019) is 2 years older than Athena Trivia (2021). I Know Everything is currently ~20% cheaper on Steam than Athena Trivia (3.99 USD vs. 4.99 USD). 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 Athena Trivia
Choose Athena Trivia if it's a focused single-player run rather than a multiplayer commitment. Athena Trivia launched in 2021.
Both I Know Everything and Athena Trivia sit in Indie and Casual on Steam and both list Steam Leaderboards, 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
 I Know Everything |  Athena Trivia | |
|---|---|---|
| Released | 2019 | 2021 |
| Genres | Indie, Casual | Indie, Casual |
| Platforms | Windows, macOS, Linux | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | 4.99 USD |
| Steam reviews | 4 reviews | 5 reviews |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Single-player only |
| Developers | NLB project | EGC Games |
Side by side
- Both share Indie, Casual on Steam.
- I Know Everything (2019) is 2 years older than Athena Trivia (2021).
- I Know Everything is currently ~20% cheaper on Steam than Athena Trivia (3.99 USD vs. 4.99 USD).
- I Know Everything has co-op; Athena Trivia does not.
I Know Everything vs Athena Trivia — FAQ
- Should I play I Know Everything or Athena Trivia first?
- If you want chronology, I Know Everything (2019) came out before Athena Trivia (2021). 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 I Know Everything and Athena Trivia similar?
- They overlap on Indie, Casual 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 Athena Trivia have multiplayer like I Know Everything?
- No. I Know Everything supports multiplayer on Steam (Multi-player, Cross-Platform Multiplayer, Online Co-op), while Athena Trivia is listed as single-player only.