Mushiking IV includes the following features:
The title screen has changed, it tells the new features of Mushiking IV.
New beetles and skills.
You can select tag team at one player mode.
There are two new modes.
Official release of Mushiking IV
Beetle card 000 is released
Skill card 000 is released
Beetle cards 049 to 051 are released
Beetle card 007, 023 and 031 are lost
Beetle card 020 is returned
Skill card 007 is returned
Gold(034),Silver(037),and bronze(005)are joining Adder collection
Giraffe Stag-Beetle is returned With a new skill G NECKBREAKER
Beetle card 008,024,034 and 034-A are lost
Skill cards 003,sp003,014,023 are lost
Beetle cards 052-054 released
Skills 048-052 released
Beetle Backgrounds are now green again