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Workshop mod by OnlyBans21

Build How You Want OB21 Arma Reforger Mod

The Building System Improved, The Building System We Always Wanted.

6727292F1032D5D1
Build How You Want OB21 preview

Ranking

Popular#221389.6Rising#108780.3
37Serversrunning this mod
5Observed players nowon servers reporting this mod
2.6kEstimated player-hours (7d)7-day data
DeploymentTop 5%94.5ahead of 95% of tracked mods by servers running it
ActivityTop 18%82.1ahead of 82% of tracked mods by play on those servers
Popularity89.6deployment and activity combined
How those 37 installs happen100% traced
  • Not identified as a dependency30
  • Required by another mod7
Last 30 days
Servers, last 30 days
37 latest41 peak, 17 Oct26 low, 20 Sept

Servers reporting the mod in each hourly observation. Last 30 days.

Daily values
Servers, last 30 days, one row per day (UTC)
DayLastPeakLowObs.
19 Sept29292810
20 Sept30302624
21 Sept30322724
22 Sept32322924
23 Sept31333024
24 Sept32353124
25 Sept33333024
26 Sept37373024
27 Sept33363224
28 Sept32333024
29 Sept31322924
30 Sept32322924
1 Oct33343124
2 Oct30333024
3 Oct31332924
4 Oct35353024
5 Oct35393324
6 Oct37383424
7 Oct38383524
8 Oct37393624
9 Oct36373424
10 Oct34383424
11 Oct34363124
12 Oct34363124
13 Oct36383424
14 Oct37393524
15 Oct40403724
16 Oct39403824
17 Oct40413724
18 Oct38413724
19 Oct37383714
Observed players, last 30 days
4 latest103 peak, 4 Oct0 low, 12 Oct

Sampled player counts on servers reporting the mod; not unique players. Last 30 days.

Daily values
Observed players, last 30 days, one row per day (UTC)
DayLastPeakLowObs.
19 Sept59692310
20 Sept64691424
21 Sept57691224
22 Sept3156924
23 Sept6767324
24 Sept67771524
25 Sept93931724
26 Sept75861424
27 Sept93942024
28 Sept16801124
29 Sept6666624
30 Sept6891824
1 Oct4883924
2 Oct5870324
3 Oct61862024
4 Oct901032124
5 Oct6971724
6 Oct5778924
7 Oct6974424
8 Oct44671224
9 Oct6171924
10 Oct18851824
11 Oct1825324
12 Oct2126024
13 Oct1428024
14 Oct2139024
15 Oct1529224
16 Oct2224124
17 Oct3658224
18 Oct5757524
19 Oct466214

Calculated Oct 19, 2026, 1:21 PM UTCDerived from observed server and mod activity. Trend positions describe recent observed change, not future adoption.

Summary

The Building System Improved, The Building System We Always Wanted.

Official Workshop description

Updated for 1.8, review change log. Any bug reporting or questions search OnlyBans21 via Arma Reforger Discord & shoot me a DM.

Servers running this mod

37

37 currently listed servers report Build How You Want OB21 in its mod list. Showing the 5 with the most players.

View all 37 servers

Versions

4
published · approved · 5.64 MiB
published · approved · 5.64 MiB
published · approved · 5.64 MiB
published · approved · 5.64 MiB
1.0.3Game 1.8.0.10 · 5.64 MiB · Aug 13, 2026
Dependencies: 0Scenarios: 0PublishedApproved
Updated construction preview handling for Arma Reforger 1.8.
Restored the current 1.8 placement-parameter system for improved server-authoritative placement checks.
Preserved geometry placement for multi-object building compositions.
Preserved placement on terrain, roofs, structures, and other entity geometry.
Fixed build previews floating upward while holding Shift to rotate.
Improved rotation stability on steep and unusual surfaces.
Fixed preview parenting to preserve the correct world position and rotation.
Removed outdated copied vanilla construction and preview code so current 1.8 systems handle the normal construction lifecycle.
Simplified composition terrain-orientation overrides to prevent old code conflicting with 1.8.
Removed outdated transform serialization code.
Removed an unnecessary hard-coded height offset.
Removed debug log spam and unused geometry code.
Preserved overlapping placement, zero-spacing placement, vertical adjustment, and rigid composition alignment.
Passed all static addon validation checks.

config.json entry

{
  "modId": "6727292F1032D5D1",
  "name": "Build How You Want OB21",
  "version": "1.0.3"
}

Use Build How You Want OB21 on your server

Add Build How You Want OB21 to the game.mods array of your server config.json. The config generator builds the full file, the mod manager keeps the mod list and its dependencies organized, and the config validator checks an existing config. The adding mods guide and mod dependencies guide walk through it step by step.

Fetch this mod from the API

The same metadata is available as JSON. See the API quickstart, the V2 reference, or the V1 reference.

GET https://api.reforgermods.net/v2/mods/6727292F1032D5D1
GET https://api.reforgermods.net/v2/mods/6727292F1032D5D1/versions

Data is cached from Arma Reforger Workshop metadata and may be stale. reforgermods.net is independent and is not affiliated with Bohemia Interactive.