Retro spotlight: Gunstar Heroes - by Marc Normandin
Co-Op Compendium — Volume 1: 7 Great Cooperative Video Games From Old to New! | by Grant M. Evans | Medium
Gunstar Heroes News - Push Square
Gunstar Heroes (Sega Genesis, 1993) Cartridge Only 10086010770 | eBay
The best Mega Drive games to play on Steam right now
Gunstar Heroes Review for Genesis: - GameFAQs
SEGA - 3D Gunstar Heroes will be releasing 8/20 on Nintendo eShop! Also, make sure to keep an eye out for the developer interviews on our blog next week! | Facebook
3D Gunstar Heroes Now Available for Nintendo 3DS | Console Creatures
Gunstar Heroes Review
Gunstar Heroes Review - GameSpot
3D Gunstar Heroes revitalizes Treasure's debut action title – Destructoid