Set 1 G0001635 would be paired with I0000818 and would use CG/Pxl C0000646, and a multimedia lite board with sound chip DSS00162. (Looks like you got some chips mixed up).
Set 2 CG/Pxl C0000235 chip is for a multigame poker set, paired with M0000329/G0000233 and sound SWC00030.
Set 3 M0000435/G0000448 is another multi game poker set, uses CG/pxl C0000306 and sound SWC00030.
The 0000473 number, if it's G0000437, is Leopard Spots. (The G0001848 is actually Leopard Spots III). If the 473 is a G0000473, it would be paired with I0000448, C0000373, and DSS00022. If it's C0000473, it's a chip for Tailgate Party, paired with I0000601/G0001087 and DSS00085.
G0002095 (Game King 4.0) would be paired with C0000417 and snd SWC00030 or SWC00046.
The Base 0000990 I'm assuming is M0000990, that's Game King 5.0M. Would use CG/Pxl C0001187 and a multimedia lite board with DSS00334 sound chip.
I think that covers everything!