Delete this game pages

Delete:

https://www.giantbomb.com/police/3055-7535/

https://www.giantbomb.com/arena/3015-13089/

Duplicate:

https://www.giantbomb.com/dog-house/3055-7052/

https://www.giantbomb.com/doghouse/3055-6215/

@panteon00: Done.