CSLA Mod was founded in late 2001 by Leon and Maa. Abbreviation CSLA come from Československá Lidová Armáda (Czechoslovak People's Army). Original authors (Leon was Czech, Maa was Slovak) wanted to make something touching both nations, and since original OFP took place in 1985, they chose the army of former Czechoslovakia.

Their first addon, was released in 8.I.2002, only six months after release of OFP. CSLA 1 addon included just retextured BI models and weapons with altered config, but it was more than enough back in those times. The units were used in „Operation Paranoid“ campaign. Almost all Czech mission-makers used it in their missions.

In January 2004, CSLA 2 was released and became a complete game modification. It brought many new units, vehicles and weapons and also new missions and one extremely long and crazy campaign „Red Head“, featuring naked women and 60-minutes intro. CSLA 2.1 (also known as Update 1) arrived 30.VI.2005 with new Resitance (FIA) units, remake of campaign from CSLA1, many fixes, brand new effects and reworked GUI. In those times, CSLA Mod started cooperation with many acknowledged mod teams and individuals, among others Mapfact, RHS, FDF, FFUR.

Operation Lacerta, which design proposed more realism, military-style missions and fictious desert units and environment, was stopped after CSLA Mod team was offered participation on projects of Bohemia Interactive Australia. In 2005, Terrain Pack 3 for VBS1 was co-developed by CSLA and BIA. Team members still participate on development of addons for Virtual Battlespace System.

CSLA 2.2, which is still under development, is prepared in cooperation with Python Art Studio and will bring more MP friendliness, addons and missions. New Army of the Czech Republic units (ACR) will be added, including woodland and desert soldiers and vehicles. Weapon a armor parameters are being modified in order to achieve a perfect blend between gameplay and realism. Besides this, CSLA team contributed also to ArmA.


  • More then 400 new men, vehicles and weapons.
  • "FIA Pack", featuring new partisan soldiers and units for Resistance side.
  • Resistance fighters are available for West ("Local resistance") and East ("Communist guerillas) sides as well to enchance the possibilities for mission makers.
  • Replacement of many original units of West and East (soldiers, weapons, M113, Humvee, UH-60).
  • Enhaced GFX and SFX effects.
  • Totally reworked GUI (Graphical User Interface).
  • Two long campaigns.
  • A lot of new single- and multiplayer missions.

Features in Update II

  • Army of the Czech Republic (ACR) soldiers and vehicles in woodland and desert camo (made by Python Art Studio)
  • CSLA Expedition forces, including new desert soldier and vehicles.
  • More than 15 new singleplayer and 5 multiplayer missions.
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ČSLA II Mod for the game Operation Flashpoint ČSLA II Mod for the game Operation Flashpoint ČSLA II Mod for the game Operation Flashpoint
Blog RSS Feed Post news Report abuse Latest News: ČSLA is READY for Arma 3!

1 comment by EMSI on Aug 13th, 2013

We are READY for Arma 3!

... but before that we will release the final version of CSLA Mod for Arma 2:CO (with campaign with more than 60 missions)*
*few of them are only cutscenes of course

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Jul 21, 2014 Other 0 comments

ArmaSeriesLauncher With this launcher you are able to run any Arma series game (like CWA, AA, A2, A2:OA, A3) with previously adjusted parameters and selected...

Arma Help Launcher

Arma Help Launcher

Feb 17, 2014 Other 0 comments

Arma Help Launcher - ver.: 1.5 (08072014) This small application is used to easily and instantly run Arma Help SK/CZ.

Arma Help SK-CZ

Arma Help SK-CZ

Mar 12, 2013 Tutorials 0 comments

Updated well known Arma Help SK-CZ to current ver.3.01.8 IMPORTANT NOTE: Designed ONLY for the Czech-Slovak community!

ČSLA II for Operation Flashpoint - v2.2

ČSLA II for Operation Flashpoint - v2.2

Apr 9, 2011 Full Version 0 comments

This package contains core Mod with all its upadtes and the AČR (Army of the Czech Republic) Addon created by the Python Art Studio (PAS).

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Released Nov 2006
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