Choose The Line
Choose The Line if you want an Adventure and Simulation experience. On Steam, it's currently about 67% cheaper on the Steam Store. The Line launched in 2020.
The Line vs The World's Hardest Game 3D
The Line and The World's Hardest Game 3D 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. The Line (2020) is 1 year older than The World's Hardest Game 3D (2021). The Line is currently ~67% cheaper on Steam than The World's Hardest Game 3D (0.99 USD vs. 2.99 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 The World's Hardest Game 3D
Choose The World's Hardest Game 3D if it matches what drew you to this matchup. The World's Hardest Game 3D launched in 2021.
Both The Line and The World's Hardest Game 3D sit in Indie and Casual 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 Line |  The World's Hardest Game 3D | |
|---|---|---|
| Released | 2020 | 2021 |
| Genres | Indie, Adventure, Simulation, Casual | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 2.99 USD |
| Steam reviews | 4 reviews | 6 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | PaulArt | Batuhan Ertan |
Side by side
- Both share Indie, Casual on Steam.
- The Line (2020) is 1 year older than The World's Hardest Game 3D (2021).
- The Line is currently ~67% cheaper on Steam than The World's Hardest Game 3D (0.99 USD vs. 2.99 USD).
The Line vs The World's Hardest Game 3D — FAQ
- Should I play The Line or The World's Hardest Game 3D first?
- If you want chronology, The Line (2020) came out before The World's Hardest Game 3D (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 The Line and The World's Hardest Game 3D 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.