Portable App Directory | PortableApps.com - Portable software for USB, portable and cloud drives: "Games
Armagetron Advanced Portable - 3d lightcycle game
AssaultCube Portable - fast-paced, online, first-person shooter
Atomic Tanks Portable - overly-powerful tanks blow each other up
Battle for Wesnoth Portable - turn-based fantasy strategy game
Big Solitaires 3D Portable - collection of 40 solitaire games
Brutal Chess Portable - 3d chess
Canabalt Portable (Freeware) - outrun the demolition of your city with just one button
Chromium B.S.U. Portable - fast-paced, vertical scrolling space shooter"
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