One new in development. (2d cardgame)
One revived, in development. (2d pixelart platformer)
Two or three full releases, nothing nameworthy. (2d Bunny defender, 2d gravball, colorconversion dll, ...)
Three alpha releases, then (for the time being) abandoned. (2d steampunk fortress defender, 3d cubeyland, lite-c sql dll)
Five or six humming stationary, waiting to be picked up or get abandoned. (2d towerdefence, gtk+ dll, ...)
Close to a hundred abandoned. (...)