IMHO.

9-nine-:Episode 2 vs 9-nine-:Episode 4

9-nine-:Episode 2 and 9-nine-:Episode 4 both land in 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 are Casual games on Steam. 9-nine-:Episode 2 (2019) is 2 years older than 9-nine-:Episode 4 (2021). Both sit near 99% positive on Steam (9-nine-:Episode 2: 202 reviews, 9-nine-:Episode 4: 168). 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 9-nine-:Episode 2

Choose 9-nine-:Episode 2 if you want an Action and Simulation experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 9-nine-:Episode 2 launched in 2019.

Choose 9-nine-:Episode 4

Choose 9-nine-:Episode 4 if it matches what drew you to this matchup. 9-nine-:Episode 4 launched in 2021.

Both 9-nine-:Episode 2 and 9-nine-:Episode 4 sit in Casual on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (98.5% vs 98.8% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

9-nine-:Episode 2 vs 9-nine-:Episode 4 — Steam metadata comparison
9-nine-:Episode 2 — Steam game cover9-nine-:Episode 29-nine-:Episode 4 — Steam game cover9-nine-:Episode 4
Released20192021
GenresAction, Simulation, CasualCasual
PlatformsWindowsWindows
Steam DeckDeck VerifiedDeck Playable
Price19.99 USD19.99 USD
Steam reviews98.5% positive (202 reviews)98.8% positive (168 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersPALETTEPALETTE

Side by side

9-nine-:Episode 2 vs 9-nine-:Episode 4 — FAQ

Which is better, 9-nine-:Episode 2 or 9-nine-:Episode 4?
On Steam reviews the two are nearly tied: 9-nine-:Episode 2 sits at 98.5% positive (202 reviews), 9-nine-:Episode 4 at 98.8% (168). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
Should I play 9-nine-:Episode 2 or 9-nine-:Episode 4 first?
If you want chronology, 9-nine-:Episode 2 (2019) came out before 9-nine-:Episode 4 (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 9-nine-:Episode 2 and 9-nine-:Episode 4 similar?
They overlap on 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.