Michigan
Ann Arbor has 5 game companies.
Grand Rapids has 4 game companies.
Kalamazoo has 2 game companies.
Detroit has 2 game companies.
Kentwood has 1 game company.
Farmington has 1 game company.
Saline has 1 game company.
Michigan has 1 game company.
Plymouth has 1 game company.
Caledonia has 1 game company.
Lansing has 1 game company.
Fraser has 1 game company.