Aperture Science Rollermines

[@aj487_real]

If these were testing elements in the Experimental Era they would've been weird as heck

[@BossKnight]

Now you need to make the portal gun KILL

[@thedude8096]

Aperture Science Handheld Bullet Device

[@SD-R_IC-0nSimp]

Pov,Aperture and the combine decided to work together

[@TeraByte38]

lol