• XMoto (apt-get install xmoto)
• Glest (Loki Installer)
• Battle for Wesnoth (apt-get install wesnoth)
• Frozen Bubble (apt-get install frozen-bubble)
• Stratagus (apt-get install stratagus)
• FreeCNC (can't find anywhere to get this in binary.. need to compile)
• Barrage (apt-get install barrage)
• LBreakout2 (apt-get install lbreakout2)
• LTris (apt-get install ltris)
• LGeneral
• Doom3 ("right click, save as" on the one with "demo" in the title)
• Quake4 ("right click, save as" on the one with "demo" in the title)
• Unreal Tournament 2004
• and loads of others.. (mail me)

Here is a link to the video trailer for Battle of Wesnoth. Nice job Radoz!