Simplify the following text for a Grade 4 native English-speaking person.
Original: com users gave it an 8.7 out of 10 , and the GameSpot community gave the Mario-Duck Hunt package a 9.1 out of 10 .
Simplified: IGN users gave it an 8.7 out of 10 , and the Gamespot users gave the Mario-Duck Hunt cartridge a 9.1 out of 10 .