IMHO.

America's Army 3 vs America's Army: Proving Grounds

America's Army 3 and America's Army: Proving Grounds 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. America's Army 3 (2009) is 4 years older than America's Army: Proving Grounds (2013). America's Army: Proving Grounds scores higher on Steam reviews (77.5% positive) than America's Army 3 (70.8% 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 America's Army 3

Choose America's Army 3 if it matches what drew you to this matchup. 1,464 Steam reviews back the pick.

Choose America's Army: Proving Grounds

Choose America's Army: Proving Grounds if you want a Free To Play game with Steam Leaderboards. On Steam, it carries the stronger Steam consensus at 77.5% positive across 6,545 reviews.

Both America's Army 3 and America's Army: Proving Grounds sit in Action on Steam and both list Multi-player, 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

America's Army 3 vs America's Army: Proving Grounds — Steam metadata comparison
America's Army 3 — Steam game coverAmerica's Army 3America's Army: Proving Grounds
Released20092013
GenresActionAction, Free To Play
PlatformsWindowsWindows
Steam DeckDeck UnsupportedDeck Playable
PriceFree to playFree to play
Steam reviews70.8% positive (1,464 reviews)77.5% positive (6,545 reviews)
MultiplayerMulti-playerMulti-player
DevelopersU.S. ArmyU.S. Army

Side by side

America's Army 3 vs America's Army: Proving Grounds — FAQ

Which is better, America's Army 3 or America's Army: Proving Grounds?
On Steam reviews America's Army: Proving Grounds scores higher (77.5% positive) than America's Army 3 (70.8% positive). Both have enough reviews to trust the signal, so for players using reviews alone, America's Army: Proving Grounds is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
Should I play America's Army 3 or America's Army: Proving Grounds first?
If you want chronology, America's Army 3 (2009) came out before America's Army: Proving Grounds (2013). 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 America's Army 3 and America's Army: Proving Grounds 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.
America's Army 3 vs America's Army: Proving Grounds · imho.run