The following are known Action Replay Codes for Speedball 2 on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(M)
df0f8052
528c2f05
2786bbe7
a851c913

Inf Cash
6db68b4e
ebfa0efa

Score 999
10a9d452
414046b5

Away 0
c1e4ad37
95737a9c

2 Ramp Lights Lit
3c01a1c5
d433822d

Timer is 0
5a293d5d
c4a261e1