Provided that you have at least an NVIDIA GeForce 6200 graphics card you can play the game. Impossible Tower Defense 2D system requirements state that you will need at least 2 GB of RAM. You will need at least 150 MB of free disk space to install Impossible Tower Defense 2D. An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Impossible Tower Defense 2D.
Impossible Tower Defense 2D will run on PC system with Microsoft® Windows® XP SP1 and upwards.
Show Impossible Tower Defense system requirements on your site