Here are some of the weapons which were to be featured in A-10 Warthog by Janes Combat Simulations.
GBU-12 Laser Guided bomb
"The LGB system requires the targets to be designated/marked by either airborne, ground-mounted or hand-held designators"
CBU-52 Cluster Bomb
"loaded with 254 BLU-61/B bomblets. The BLU-61/B bomblet is a 1.0kg dual anti-material incendiary/fragmentation bomblet which is spherical in shape and filled with zirconium and composition-B"
"A target is then selected from the display screen, cross-hairs are set over the target and the missile launched. The missile homes to the designated target and the launch aircraft is free to breakaway immediately after launch. The AGM-65G has an Imaging InfraRed (IIR) seeker with improved performance against larger targets"
Mk-82 Snakeye retarded bomb
"Bombs equipped with either the air inflatable BSU-49/B, BSU-50/B BSU-85/B are used in low altitude bombing and allows the attacking aircraft to escape the blast and fragmentation effects of the bomb."