Artist: 4/10
Coder: 1/10
Competitor: 1/10
Level Maker: 3/10
Musician: 1/10
Programmer: 0/10
Resolutor: 2/10
Single Player: 2/10

Required skills for a decent Jazz Jackrabbit remake:
Artist: 8/10 (Somebody like Agama)
Coder: 5/10
Level Maker: 8/10
Musician: 9/10 (Alexander Brandon was really good at it)
Programmer: 7/10