Get ready to enjoy the latest Bus Simulator 21 expansion pack and expand your bus fleet with three new fancy buses!  This Bus Simulator 21 – Bus Pack includes three new buses licensed from renowned manufacturer VDL Bus & Coach!  Features: Citea SLF-120 Electric 40-feet e-bus with a capacity of up to 92 passengers. Comprises 2 axles and 3 doors.  Citea SLFA-181 Electric, BRT design E-articulated 60-feet bus with a maximum capacity of 143 passengers. It features 3 axles and 4 doors.  Citea SLFA-180 Electric 60-feet articulated bus that can accommodate up to 145 passengers. It is equipped with 3 axles and 4 doors. 5x Interiors This bus pack includes five unique interior designs specifically crafted for this expansion. Customize your bus with these five eye-catching seat patterns with matching floor motifs.  All four interior designs are compatible with the three new VDL buses (and with your other buses).   Mix and match to create your personalized bus and make it your own!

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.