In japan they have figures called Gashapon, some by Yujin in particular are interesting to gamers. I'm sure we've all seen the mini-sega consoles by them?
warning, HD pictures coming up
So far I have the R-Type III Ragnarok (the one that did the awesome wave attack in R-Type Final) and the player 1 ship from the Darius series!
Next I have the Black Fly from Metal Black as well as a GunGriffion figure sitting in the back there. The GunGriffion figure came from a different sort of wave, as he didn't come with his stand...and he was a bit more intricate and hes far more delicate to handle.
And finally, I have Aleste from M.U.S.H.A. & Robo Aleste)
Normally these are sold in bundles over ebay of an entire wave (usually around 7 toys per wave). I found a seller who was selling individual ones, so I was able to get those related to games I enjoyed more. There are a few more that I want (considering Gradius even though I'm not overly fond of that series, there is also the sub from In The Hunt and a Raiden MK-2 ship that I'm after if I can find them for sale individually). I also really want that tank from Granada...
I just want all the ones for the games I enjoy

Also, I should note that there are apparently very rare limited release variants of all of these. For example, I have the R-Type with the force & bits from (i think) R-Type III, but there is also another version out with a different force & bits. There is also the 2nd player blue Darius ship.