Square bricks -- superblocks mode

galois

falling blocks game with blocks of various shapes and sizes

Galois is a computer game of the "falling blocks" type, but with unique features. Unlike most other games of that type, it is not limited to blocks made of four two-dimensional, square bricks: you can choose among several different brick shapes, blocks composed of more or fewer bricks, and even between two- and three-dimensional games.
I won!

tictactoe

tic-tac-toe game written in Ruby

two-player board game with randomness

el-ixir

two-player board game with randomness

El-Ixir is a board game that has apparently been invented by Isoft in 1981, released as a booter floppy. This is a quite faithful remake, like the original using text-mode graphics.
screen from walktest application

crystalspace

Multiplatform 3D Game Development Kit (binaries)

game inspired by Dynablaster (dummy upgrade package)

xblast

game inspired by Dynablaster (dummy upgrade package)

tetris game for small screens and embedded devices

gpe-tetris

tetris game for small screens and embedded devices