TO4: Tactical Operations Achievements Here is the full list of all 15 TO4: Tactical Operations achievements.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply AllWonNot wonTO4 DeveloperJust for TO4 Developers 05 February 2022 - Add a guideKnifedExecute 20 Knife Kills 05 February 2022 - Add a guideAll the HeadshotsExecute 100 Headshots 05 February 2022 - Add a guideMP5A2 ShooterExecute 200 Kills with the MP5A2 05 February 2022 - Add a guideMP5SD ShooterExecute 200 Kills with the MP5SD 05 February 2022 - Add a guide100 KillsExecute 100 Kills 08 July 2021 - Add a guideTO4 Internal TesterJust for TO4 Internal Testers 25 June 2021 - Add a guideGood old TimesPlay all AoT Maps 05 September 2020 - Add a guideDroughtPlay Drought 05 September 2020 - Add a guideGold DesertEagleFind the golden DesertEagle 28 August 2020 - Add a guideScopePlay Scope 26 August 2020 - Add a guideTrooperPlay Trooper 26 August 2020 - Add a guideBlisterPlay Blister 25 August 2020 - Add a guideKill a DevKill a TO4 Developer 25 August 2020 - Add a guideRapidWatersPlay RapidWaters 25 August 2020 - Add a guide