An Intel Core 2 Duo U7600 CPU is required at a minimum to run Timespinner. Timespinner system requirements state that you will need at least 1 GB of RAM. In terms of game file size, you will need at least 400 MB of free disk space available. The cheapest graphics card you can play it on is an NVIDIA GeForce 6200.
Timespinner will run on PC system with Windows XP and upwards. Additionally it has Mac and Linux versions.
Minimum System Requirements
CPU
Dual Core
RAM
1 GB RAM
OS
Lion 10.7.5
Graphics Card
OpenGL 3.0+ support (2.1 with ARB extensions acceptable)
SOUND CARD
SDL_GameController devices fully supported
HDD Space
400 MB available space
Minimum System Requirements
CPU
Dual Core
RAM
1 GB RAM
OS
glibc 2.15+, 32/64-bit
Graphics Card
OpenGL 3.0+ support (2.1 with ARB extensions acceptable)