; Barebones Packages (The files you need to copy into your working copy, [[Team_Guardian_Physics#Integrating_Framework_Into_Existing_Projects | see here for integration instructions]]), pick one : * [http://matrix.senecac.on.ca/~hkamal-al-deen/physics_sim_col_4_6_11.zip Physics Simulator and Collision Detector]<br/>* [http://matrix.senecac.on.ca/~hkamal-al-deen/physics_sim_col_4_6_11physics_sim_4_6_11.zip Physics Simulator Only]<br/>* [http://matrix.senecac.on.ca/~hkamal-al-deen/physics_sim_col_4_6_11physics_col_4_6_11.zip Collision Detector Only]