And what the heck, let's toss in some of Henes's ports for good measure:

Noiz2sa - an abstract shoot them up

http://henes.free.fr/software/noiz2sa/

Soliton - a card game

http://henes.free.fr/software/soliton/

LPairs - a classical memory game by Michael Speck.

http://henes.free.fr/software/games/lpairs.lha

LMarbles - A puzzle game by Michael Speck.

http://henes.free.fr/software/games/lmarbles.lha

Beats of Rage - a beat them all game by Team Senile. You also need a bor.pak data file.

http://henes.free.fr/software/games/bor.lha

Chromium - a little shoot them up.

http://henes.free.fr/software/games/chromium.lha

W00t!