Backgrounds With Asterisk(*), can have colors changed.

228 Radar*
226 Hazard
931 Skull*
253 Aurora
250 Sparks*
471 Island
940 Cheese*
941 Crystal*
942 Crystal*
390 Aztec
945 Rips
949 Speed*
956 Playground
957 Ballons
120 Transformer Background
961 Legos
598 Minecraft*
965 City
971 Splats*
944 Rocks
386 Misc *
388
389 Pink*
467 Alien*
542 Laser*
520 Burst*
996 Atom *
997*
552 ShockWave*
553 ShockWave *
428 Fireworks
429 Fireworks
1009 Hulk
1010 Lego
577 Western
475 Knights
1011 Venom
1012 Wolf
91 Spider Web
88 Monster Scales*
144 Honey Comb
145 Honey Comb
152 Lava
121 Ruins
02 Alien Moon
153 Danger
494 Rain
944 Rain
240 Earth