Choose FlatOut 4: Total Insanity
Choose FlatOut 4: Total Insanity if you want the Online PvP and PvP side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. FlatOut 4: Total Insanity launched in 2017.
FlatOut 4: Total Insanity vs Grand Prix Racing On Line
FlatOut 4: Total Insanity and Grand Prix Racing On Line both land in Racing 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 Racing games on Steam. FlatOut 4: Total Insanity (2017) is 3 years older than Grand Prix Racing On Line (2020). Grand Prix Racing On Line is currently ~87% cheaper on Steam than FlatOut 4: Total Insanity (3.99 USD vs. 29.99 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 Grand Prix Racing On Line
Choose Grand Prix Racing On Line if it's currently about 87% cheaper on the Steam Store. Grand Prix Racing On Line launched in 2020.
Both FlatOut 4: Total Insanity and Grand Prix Racing On Line sit in Racing on Steam and both list Multi-player and 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
 FlatOut 4: Total Insanity |  Grand Prix Racing On Line | |
|---|---|---|
| Released | 2017 | 2020 |
| Genres | Racing | Racing |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Deck Verified | Unrated |
| Price | 29.99 USD | 3.99 USD |
| Steam reviews | 47.8% positive (471 reviews) | 1 reviews |
| Multiplayer | Multi-player | Multi-player, Cross-Platform Multiplayer |
| Developers | Kylotonn | Pix Arts |
Side by side
- Both are Racing games on Steam.
- FlatOut 4: Total Insanity (2017) is 3 years older than Grand Prix Racing On Line (2020).
- Grand Prix Racing On Line is currently ~87% cheaper on Steam than FlatOut 4: Total Insanity (3.99 USD vs. 29.99 USD).
- FlatOut 4: Total Insanity is Deck Verified on Steam Deck; Grand Prix Racing On Line has no Deck rating yet.
FlatOut 4: Total Insanity vs Grand Prix Racing On Line — FAQ
- Should I play FlatOut 4: Total Insanity or Grand Prix Racing On Line first?
- If you want chronology, FlatOut 4: Total Insanity (2017) came out before Grand Prix Racing On Line (2020). 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 FlatOut 4: Total Insanity and Grand Prix Racing On Line similar?
- They overlap on Racing 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 FlatOut 4: Total Insanity run on Steam Deck?
- Yes — FlatOut 4: Total Insanity is rated Deck Verified by Valve. Grand Prix Racing On Line doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.