Pipepanic is a pipe connecting game using libSDL. Connect as many different shaped pipes together as possible within the time given.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,25,285

Hex-a-Hop is a hexagonal tile-based puzzle game with one simple goal: destroy all green tiles! There are infinite undos and no time limits — you just have to find a way to destroy all the green tiles and step on a safe tile at the end.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,25,286

N-Speed is a futuristic racing game.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,28,289

Gweled is a clone of the popular Bejeweled puzzle game, and comes complete with music and sound effects (and controls to turn them off). It has both timed and untimed play modes, tracks your highest score, and will save and restore your game if you have to take a break for less important activities like sleeping and eating.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,25,301

Flare is an isometric 3D game similar to Diablo.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,26,302

Alarm Clock is a small alarm panel applet. It supports sound fading, scheduled alarms, snooze option, passive window reminders, exception lists for scheduled alarms, exporting alarms and much more!

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,8,303

Formido is one of those games, where you are loaded with some guns and you go shooting different things. ‘Things’ in this case are big, ugly, – not green though – alien insects. The idea is to kill as many of those bastards as possible. Eventually they will overcome you, but struggle as long as you can. There are some power-ups to aid you in your honorable quest. Keep in mind, that those critters are rather tough and generally do nasty things when in close range of any player-characters.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,27,304

PainTown is an open source 2D fighting game.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,40,305

Globulation 2 is an innovative Real-Time Strategy (RTS) game which reduces micro-management by automatically assigning tasks to units. Take a look at the screenshots or just download and try it right now. Globulation 2 is Free Software, licensed and distributed under the GNU General Public License.

Globulation 2 brings a new type of gameplay to RTS games. The player chooses the number of units to assign to various tasks, and the units do their best to satisfy the requests. This allows players to manage more units and focus on strategy rather than on micro-management. Globulation 2 also features AI, allowing single-player games or any possible combination of human-computer teams. The game also includes a scripting language for versatile gameplay or tutorials and an integrated map editor. You can play Globulation 2 in single player mode, through your local network, or over the Internet with Ysagoon Online Gaming (or YOG for short).

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,29,306

qNetWalk, the Qt-version of the popular NetWalk game for system administrators.

http://dl.openhandhelds.org/cgi-bin/pandora.cgi?0,0,0,0,25,308