Each blue plasma bomb is a large dark blue sphere. Encircling them on both sides of their equator is a white stripe and a light blue stripe with white lights. Unlike the red plasma bomb, these bombs glow faintly.
The blue plasma bombs only appear during events where Eggman can be fought. In gameplay, Eggman randomly drops them from his Eggmobile in front of the playable characters as they run. Simply running into the blue plasma bombs will damage the player. However, rolling into them will knock them back at Eggman, disorientating him briefly. For each such hit, the player will earn points and build up a combo link.
- The blue plasma bombs are identical in appearance to the photon bombs used by the Mega in "Translate This".
- ↑ Hardlight Studio (July 1, 2015). Sonic Dash 2: Sonic Boom. Android. Sega. Area/Level: Eggman's Lair (Egg-mania Event). "Hit Eggman by rolling into blue plasma bombs"
- ↑ Hardlight Studio (July 1, 2015). Sonic Dash 2: Sonic Boom. Android. Sega. Area/Level: Eggman's Lair (Bauble Battle Event). "Hit Eggman by rolling into blue baubles"