Trapped Dead: Lockdown system requirements state that you will need at least 2 GB of RAM. If possible, make sure your have 6 GB of RAM in order to run Trapped Dead: Lockdown to its full potential. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Trapped Dead: Lockdown. However, the developers recommend a CPU greater or equal to an Intel Core 2 Duo T7250 to play the game. The cheapest graphics card you can play it on is an NVIDIA GeForce 7200 GS. In terms of game file size, you will need at least 2 GB of free disk space available. Make sure your have 4 GB of free disk space in order to install Trapped Dead: Lockdown.
Trapped Dead: Lockdown will run on PC system with XP(SP3)/Vista/Windows 7/8/8.1 and upwards. Additionally it has Mac and Linux versions.