Below is a complete list of the games available.

Age Of War 1

Apple Shooter

Bloons (non TD)

Bloons TD 4

Classic Tower Defence

Crossbar Challenge

Cubefield

Danny Maverick

God's Playing Field

Gun Blood

Happy Wheels (glitched)

Learn to Fly 2

MMM-MMM (difficult)

Oiligarchy

Pac-Man (white background, will be fixed)

Pandemic 2

Paths

Portal Flash

Programming God

QWOP

Ragdoll Avalanche

Rugby Ruckus

Run Ninja Run 2

Sonic

Space Marines vs. Spartans

Sport Head Football

Sports Head Tennis

Starwhal

Tank Blitz

The Gun Game (download)

Tetris

Troll Ban Game

Vector Tower Defence (fixing link)

World's Hardest Game