IMHO.

Serious Sam 3: BFE vs Serious Sam II

Serious Sam 3: BFE and Serious Sam II 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. Serious Sam 3: BFE (2011) is 1 year older than Serious Sam II (2012). Serious Sam II scores higher on Steam reviews (87.8% positive) than Serious Sam 3: BFE (86% 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 Serious Sam 3: BFE

Choose Serious Sam 3: BFE if you want the Shared/Split Screen, Steam Leaderboards, and Shared/Split Screen PvP side of the pairing. 5,833 Steam reviews back the pick.

Choose Serious Sam II

Choose Serious Sam II if it's currently about 67% cheaper on the Steam Store. 3,329 Steam reviews back the pick.

Both Serious Sam 3: BFE and Serious Sam II sit in Action and Indie on Steam and both list Multi-player, Online PvP, and Online Co-op, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (86% vs 87.8% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

Serious Sam 3: BFE vs Serious Sam II — Steam metadata comparison
Serious Sam 3: BFE — Steam game coverSerious Sam 3: BFESerious Sam II — Steam game coverSerious Sam II
Released20112012
GenresAction, IndieAction, Indie
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck PlayableDeck Verified
Price29.99 USD9.99 USD
Steam reviews86% positive (5,833 reviews)87.8% positive (3,329 reviews)
MultiplayerMulti-player, Cross-Platform Multiplayer, Online Co-opMulti-player, Online Co-op, Co-op
DevelopersCroteamCroteam

Side by side

Serious Sam 3: BFE vs Serious Sam II — FAQ

Which is better, Serious Sam 3: BFE or Serious Sam II?
On Steam reviews the two are nearly tied: Serious Sam 3: BFE sits at 86% positive (5,833 reviews), Serious Sam II at 87.8% (3,329). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
Should I play Serious Sam 3: BFE or Serious Sam II first?
If you want chronology, Serious Sam 3: BFE (2011) came out before Serious Sam II (2012). 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 Serious Sam 3: BFE and Serious Sam II 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.
Do both Serious Sam 3: BFE and Serious Sam II have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Serious Sam 3: BFE ships Online Co-op, Shared/Split Screen Co-op; Serious Sam II ships Online Co-op, Co-op.