IMHO.

Five Nights at Freddy's 4 vs Five Nights at Freddy's: Sister Location

Five Nights at Freddy's 4 and Five Nights at Freddy's: Sister Location both land in Action, Indie 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 Action, Indie on Steam. Five Nights at Freddy's 4 (2015) is 1 year older than Five Nights at Freddy's: Sister Location (2016). Five Nights at Freddy's 4 scores higher on Steam reviews (92.9% positive) than Five Nights at Freddy's: Sister Location (91% 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 Five Nights at Freddy's 4

Choose Five Nights at Freddy's 4 if you want a Strategy experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 8,650 Steam reviews back the pick.

Choose Five Nights at Freddy's: Sister Location

Choose Five Nights at Freddy's: Sister Location if you want a Simulation experience. 7,523 Steam reviews back the pick.

Both Five Nights at Freddy's 4 and Five Nights at Freddy's: Sister Location sit in Action and Indie on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (92.9% vs 91% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

Five Nights at Freddy's 4 vs Five Nights at Freddy's: Sister Location — Steam metadata comparison
Five Nights at Freddy's 4 — Steam game coverFive Nights at Freddy's 4Five Nights at Freddy's: Sister Location — Steam game coverFive Nights at Freddy's: Sister Location
Released20152016
GenresAction, Strategy, IndieAction, Indie, Simulation
PlatformsWindowsWindows
Steam DeckDeck VerifiedDeck Playable
Price7.99 USD7.99 USD
Steam reviews92.9% positive (8,650 reviews)91% positive (7,523 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersScott CawthonScott Cawthon

Side by side

Five Nights at Freddy's 4 vs Five Nights at Freddy's: Sister Location — FAQ

Which is better, Five Nights at Freddy's 4 or Five Nights at Freddy's: Sister Location?
On Steam reviews the two are nearly tied: Five Nights at Freddy's 4 sits at 92.9% positive (8,650 reviews), Five Nights at Freddy's: Sister Location at 91% (7,523). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
Should I play Five Nights at Freddy's 4 or Five Nights at Freddy's: Sister Location first?
If you want chronology, Five Nights at Freddy's 4 (2015) came out before Five Nights at Freddy's: Sister Location (2016). 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 Five Nights at Freddy's 4 and Five Nights at Freddy's: Sister Location similar?
They overlap on Action, Indie 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.