IMHO.

Call of Duty®: Modern Warfare® 3 (2011) vs Call of Duty®: Infinite Warfare

Call of Duty®: Modern Warfare® 3 (2011) and Call of Duty®: Infinite Warfare both land in Action 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 Action games on Steam. Call of Duty®: Modern Warfare® 3 (2011) (2011) is 5 years older than Call of Duty®: Infinite Warfare (2016). Call of Duty®: Modern Warfare® 3 (2011) scores higher on Steam reviews (87.5% positive) than Call of Duty®: Infinite Warfare (62.7% 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 Call of Duty®: Modern Warfare® 3 (2011)

Choose Call of Duty®: Modern Warfare® 3 (2011) if it carries the stronger Steam consensus at 87.5% positive across 15,595 reviews.

Choose Call of Duty®: Infinite Warfare

Choose Call of Duty®: Infinite Warfare if you want an Adventure game with Online PvP, Online Co-op, and PvP. On Steam, it's the newer release (2016) and ships with the modern feature baseline. 9,352 Steam reviews back the pick.

Both Call of Duty®: Modern Warfare® 3 (2011) and Call of Duty®: Infinite Warfare sit in Action on Steam and both list Multi-player, Valve Anti-Cheat enabled, and Co-op, 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

Call of Duty®: Modern Warfare® 3 (2011) vs Call of Duty®: Infinite Warfare — Steam metadata comparison
Call of Duty®: Modern Warfare® 3 (2011) — Steam game coverCall of Duty®: Modern Warfare® 3 (2011)Call of Duty®: Infinite Warfare — Steam game coverCall of Duty®: Infinite Warfare
Released20112016
GenresActionAction, Adventure
PlatformsWindowsWindows
Steam DeckDeck UnsupportedDeck Playable
Price39.99 USD59.99 USD
Steam reviews87.5% positive (15,595 reviews)62.7% positive (9,352 reviews)
MultiplayerMulti-player, Co-opMulti-player, Online Co-op, Co-op
DevelopersInfinity Ward, Sledgehammer GamesInfinity Ward

Side by side

Call of Duty®: Modern Warfare® 3 (2011) vs Call of Duty®: Infinite Warfare — FAQ

Which is better, Call of Duty®: Modern Warfare® 3 (2011) or Call of Duty®: Infinite Warfare?
On Steam reviews Call of Duty®: Modern Warfare® 3 (2011) scores higher (87.5% positive) than Call of Duty®: Infinite Warfare (62.7% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Call of Duty®: Modern Warfare® 3 (2011) is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
Should I play Call of Duty®: Modern Warfare® 3 (2011) or Call of Duty®: Infinite Warfare first?
If you want chronology, Call of Duty®: Modern Warfare® 3 (2011) (2011) came out before Call of Duty®: Infinite Warfare (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 Call of Duty®: Modern Warfare® 3 (2011) and Call of Duty®: Infinite Warfare similar?
They overlap on Action 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 Call of Duty®: Modern Warfare® 3 (2011) and Call of Duty®: Infinite Warfare have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Call of Duty®: Modern Warfare® 3 (2011) ships Co-op; Call of Duty®: Infinite Warfare ships Online Co-op, Co-op.
Call of Duty®: Modern Warfare® 3 (2011) vs Call of Duty®: Infinite Warfare · imho.run