Retorno para o jogador. Command all types of troops in historical. I am very confused. . Is the main Call to Arms game required to play this? So I heard that you must own Call To Arms to play Gates of Hell Ostfront, is this still the case? I don'. Kippers. Command all types of troops in historical singleplayer. Experimente slot Gates of Hell online e gratuitamente no modo demo sem download ou registo necessários. Both own the game. Call to Arms - Gates of Hell is a realistic RTS/ RTT game that offers endless replay value. One person says yes, the other says no. :lunarlaughingpig: #3. No. You Might Also. Can I play Night at the Gates of Hell on Android/iOS? icon. %. Call to Arms - Gates of Hell is a realistic RTS/ RTT game that offers endless replay value. The provider of Night at the Gates of Hell is Puppet Combo.