America's Army: Proving Grounds: Private Server and Tactics Guide

How to still play AA:PG in 2026 now that official servers are gone, how to host and tune a private server, and the round-based tactics that win Battle Drill and FLO matches.

Researched September 2026 — current as of the final PC build (Ver 342621, hotfix of 3 May 2022). Official servers are shut down; the game is only playable offline and on community-hosted private servers.

Status: official servers and support were shut down on 5 May 2022. The U.S. Army released a final PC patch (22 March 2022) and several hotfixes before the shutdown. That patch unlocked all My Soldier content, raised the FLO team cap to 64 for private servers, and bundled a curated pack of 50 user-made maps. Private servers on Steam are still reachable, and the game can still be downloaded free from Steam. There's no official matchmaking, stat tracking or support anymore.

Quick Start

• Install it free from Steam (app 203290). The store page is still live, and Steam now requires Windows 10 or later for the client.
• Use the server browser for private/community servers. That's the only online play left. Populations are small, so check at peak evening hours (US time) or join a community Discord that organizes play sessions.
• Everything is unlocked. The final patch unlocked all My Soldier content, so you don't need to grind for gear or cosmetics.
• Learn the maps offline first. The User Made Training menu lets you tour the 50-map UMM pack offline, and Shoot Houses are still great solo aim practice.
• Expect realistic lethality. No crosshair-and-regen shooter habits: a couple of hits can drop you, and you need to bandage when bleeding.
• Don't shoot teammates. Friendly fire is on, and team damage is punished by Rules of Engagement penalties on many servers.
• Team play wins rounds. Most modes have limited or no respawns, so moving as a fireteam beats lone-wolfing.

What the Game Is

AA:PG is a free, Unreal Engine 3 tactical shooter made by the U.S. Army. It launched in open beta on 29 August 2013 and fully released on 1 October 2015. You play an 11B Infantryman training at JTC Griffin, a fictional MOUT (urban combat) training facility, as part of a Long Range Combined Arms – Recon (LRCA-R) unit. Both teams see themselves as U.S. soldiers, and the enemy always looks like the opposing force.

Game modes

Mode | Size (official) | What it is

Battle Drill Exercise (BDX) | 6v6 | Fast, compact rounds focused on basic small-unit maneuvers

Forward Line Operations (FLO) | 12v12 officially; up to 64 per team on private servers after the final patch | Larger objective missions

Objective types

Map names in the final build use suffixes that tell you the objective, for example FLO_Homestead_C4, FLO_Hospital_VIP, FLO_Hospital_EX, FLO_MoutMcKenna_TH, FLO_Pipeline_AC. The common ones:

Suffix | Meaning

C4 | Demolition: plant or defend the charge

VIP | Escort or eliminate a VIP

EX / TH / AC | The other objective variants in the final map pool (the store page lists four objective types in total)

Rather than guessing from the suffix, read the mission briefing on the loading screen. The objective and which side attacks change by map.

Roles and Loadouts

Servers (and map settings) control how many of each role are available. The final patch increased allowed rifleman slots, and admins can multiply role counts with DefaultRoleCountMultiplier. Typical infantry roles:

Role | Weapon focus | Job

Rifleman | M4-series carbine | Core of every fireteam; clearing, flanking, objectives

Automatic Rifleman | Squad automatic weapon | Suppression and holding lanes

Grenadier | Rifle with grenade launcher | Clearing cover and windows, area denial

Marksman / Sniper | Precision rifles | Overwatch on long sightlines (sniper slots are limited)

Final-build achievements reference weapons such as the M17 pistol and SCAR-H, so newer weapon options are in the pool too. Since everything is unlocked, try every role in offline training to find what suits you.

Core Mechanics

• Sights, not crosshairs. Aim down sights for accurate fire. Hip fire is only for point-blank emergencies.
• Stance matters. Crouched and prone improve accuracy and cut your profile. Moving and shooting is inaccurate.
• Bleeding and bandaging. Wounds make you bleed out over time. Get into cover, then bandage. Teammates can help, but only bandage when it's safe.
• Vault/mantle/climb (VMC). You can climb over low walls and into windows. Learn the map spots that give angles.
• Mounted positions. Resting your weapon on cover reduces recoil (a mounted-recoil exploit was patched in the final hotfix).
• Limited respawns. Round-based play means your life matters, and dead players spectate.
• VOIP. In-game voice works on servers of up to 32 players. Bigger servers often disable it and use Discord instead.

Tactics That Win Rounds

Fireteam movement

• Move in pairs at least. One covers while the other moves (bounding overwatch). It's the whole point of AA.
• Slice the pie on corners. Clear angles gradually instead of sprinting through doors.
• Don't stack in doorways. A grenadier or one well-placed grenade wipes a stack.
• Call contacts with direction and landmark: "one enemy, second floor window, north building".

Attacking

• Use suppression. Your automatic rifleman pins the defenders while riflemen flank.
• Split the objective. Two-direction attacks force defenders to split and make the plant much easier.
• Clear before planting C4. A lone planter dies. Clear, hold, then plant with cover.

Defending

• Don't all sit on the objective. Set up forward and crossing angles so attackers are engaged early.
• Rotate after contact. Once the attack's direction is known, shift defenders but keep one watching the other approach.
• Use elevation carefully. High windows see far but are obvious grenade targets.

Hosting a Private Server (Final-Patch Settings)

The final patch added options specifically for private server owners. Key settings named in the official patch notes:

Setting | What it does

MaxTeamSizeFLO=64 | Raises the FLO team size (hard cap raised from 12 to 64)

DefaultRoleCountMultiplier | Multiplies the role counts set in each map's settings

sDefaultServerMOTD (in AAGame.ini) | Sets the message of the day

VOIP port set to 0 | Disables in-game VOIP (recommended for servers above 32 players)

fAdminPingListDisplayGroupTime | Controls how fast the admin player list cycles groups (for example 5.0)

Other notes:

• The 50-map UMM (user-made map) pack lives under AAGame\Content\Maps\UMMs. Add those maps to your rotation.
• Only the top 12 players per team show on the scoreboard, and you scroll the mouse to see the rest.
• The final hotfixes fixed spawns on many UMM maps (FLO_Homestead_C4, FLO_Hospital_EX, FLO_Overload_VIP, FLO_RockyRoad_EX, FLO_Pipeline_AC and others) and fixed the spawn system for servers with more than 24 players.
• Linux server crash fixes shipped in the December 2021 patch.

Final Patch Timeline

If you're troubleshooting a server or wondering why something behaves the way it does, this is what changed in the last builds (all from the official Steam news posts):

Date | Build | Key changes

14 Dec 2021 | PC 338207 (PSN 1.44) | Clan Tags returned on PC (set in your americasarmy.com account), option to show a player's Steam ID in spectate, automatic spotting off by default on servers, bandage and ladder bug fixes, Linux server crash fixes, a short weapon-drop block after round start to stop duplication

22 Mar 2022 | PC 341129 (final patch) | All My Soldier content unlocked, FLO team cap raised from 12 to 64, new server settings (MOTD, team size, role multiplier), more rifleman slots, the curated 50-map UMM pack

29 Mar 2022 | PC 341328 | Personal stats printed to client.log from the My Soldier menu, network flood protection raised above 40 connections

12 Apr 2022 | PC 341727 | Spawn fixes for servers with more than 24 players, UMM map fixes, map-win and shoot-house achievements working, admin player list supports more players

26 Apr 2022 | PC 342318 | M17 Elite and SCAR-H Elite achievements, Steam-only shoot-house leaderboards, VMC fixes

3 May 2022 | PC 342621 (last hotfix) | More UMM spawn fixes, repeated Steam login fix, mounted-recoil exploit fixed

Official servers and support shut down two days later, on 5 May 2022.

Offline Content

• Shoot Houses: timed training courses. After the shutdown, leaderboards are Steam-only (Friends leaderboard from your Steam friends' data).
• User Made Training: tour the 50 UMM maps solo to learn layouts.
• Mission Editor and Steam Workshop: create and download community missions and maps.
• Stats: after the March 2022 hotfix, your personal stats print to the game's client.log when you open the My Soldier menu.

Common Mistakes to Avoid

• Expecting official matchmaking. It's gone. Use the server browser and community Discords.
• Running and gunning. Movement inaccuracy and lethality punish it hard.
• Forgetting to bandage. Many players die from bleeding after winning a fight.
• Team damage. Check targets. Friendlies and enemies can look similar in bad light.
• Leaving VOIP on for big servers. Above 32 players it doesn't work well. Use an external voice app.
• Everyone picking sniper. Slots are limited, and teams without riflemen can't take objectives.

Advanced Tips

• Pre-aim common angles in User Made Training so you're not searching for windows in live play.
• Pair an automatic rifleman with a flank team. It's the most reliable attack pattern in FLO.
• Grenadiers should prep windows and doorways before the team pushes, not after contact.
• Watch your spawn times and round clock. In objective modes the defenders win if time runs out, so attackers need to commit early.
• Server owners: a moderate DefaultRoleCountMultiplier keeps large FLO games playable without everyone taking specialist roles.

FAQ

Can you still play America's Army: Proving Grounds? Yes, but only offline or on private servers. Official servers and support shut down on 5 May 2022.

Is it still on Steam? Yes. The store page is up and the game is free to download.

Do I have to unlock gear? No. The final patch unlocked all My Soldier content.

Can I host my own server? Yes. Private servers are supported, and the final patch added FLO team sizes up to 64 and role and MOTD settings.

Is there a PS4 version? There was (its last patch was PSN version 1.44 in December 2021), but its online services ended along with the PC ones. Private servers are a PC feature.

Why do I see players listed as "Alpha (13)" and so on? Since the final patch, the scoreboard shows only the top 12 players per team and labels the team with its player count once it goes past 12. Scroll with the mouse wheel to see everyone.

Can I still set a clan tag? Clan Tags were set through americasarmy.com account settings (restored in December 2021). With official services gone, don't count on that account system still working.

Are my old stats saved? Players who logged in between the final patch and the shutdown had most stats preserved. You can view your stats through client.log from the My Soldier menu.

Sources

• AA:PG Steam store page
• AA:PG Steam news: final patch and hotfix notes (March to May 2022)
• America's Army on Wikipedia