An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Tiny Thor. Tiny Thor system requirements state that you will need at least 128 MB of RAM. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. In terms of game file size, you will need at least 40 MB of free disk space available.
Tiny Thor will run on PC system with XP / Vista / Win7 / Win8 and upwards. Additionally it has Mac and Linux versions.