Every bundle includes the base game to inflate the price. Sure the pricier ones include more but still miss things only other bundles have. Every single one is just a mix of hunting grounds and equipment. Instead of the usual basic-better-everything system most games use the current SIX bundles just include portions from the full content. The developers deliberately didn't make their bundles simple or logical. Different guns, trophy rooms, better equipment or a dog to help you. The rest for $4 is there to make your overall experience better. This means different environments to explore and different animals to hunt.
The ones that cost $8 are additional hunting grounds (maps). I never played this game but my friend did and you can't really win here.
