Another fan convention means another swarm of cosplayers, and this time we have twice as many photos of costumed fans as last year. That’s 40 photos of everyone from the greatest Ghostbusters ever (with their own ECTO-1A car), a strangely hot Left 4 Dead Witch, lady versions of Professor Layton and Spy, a quartet of great Arkham Asylum cosplayers, and Minecraft’s Steve. It’s pretty awesome. Check out the full gallery below.