yami

You have not reached anywhere close to 2300 km/h during this flight (in fact, CDVE–induced oscillations would kill you well before reaching 2000 km/h CAS). Also, I would not call FL600 “practical” — you had to overheat the engine, ignore pressurisation system warning and by the time you got there you did not have much fuel left.

Are you sure about those speeds? At FL500 you can “only“ achieve around 576 kn (1066,752 km/h) CAS because going any faster would exceed Mirage’s MMO of Mach 2,25.

I may be wrong, but I think that by default packages inherit the "ReleaseState" of apps they include, which in case of app 411941 is probably set to "unavailable". I think that the the development/testing related packages (82242 and 82243) were created with their "ReleaseState" overridden (hence the "ReleaseStateOverride") to "release", so that developers/testers can use them. Package 82244, which I guess is intended for customers, has no "ReleaseStateOverride".

SteamDB first saw this app in late 2015. Later that year names of three Steam packages (82242, 82243 and 82244) that include this app were discovered in a "help website disclosure" which allowed someone at SteamDB to guess this app's name as "DCS: Iwo Jima Map".