Bombers, (directed in by fast moving, ground based spotters, which can be destroyed)
Bombers drop bouncing bombs which may explode on the second, third or fourth bounce. The bombs are deadly to the player and so it'll be a bit of a questionmark as to whether the player'll have enough time to get away or not (if a bomb drops close by).

Bombers drop bouncing bombs which may explode on the second, third or fourth bounce. The bombs are deadly to the player and so it'll be a bit of a questionmark as to whether the player'll have enough time to get away or not (if a bomb drops close by).