Casino for Fun
Offers multiple free casino games by Cirsagames.

Casino Games 42
Selection of free Java based games.

Casino Games HQ
Variety of video poker, slots, blackjack and other games.

Casino4fun
Flash games include roulette, slots and blackjack. Registration required.

Dagnammit
Play-money poker and blackjack games.

Free Casino Games
Free slots, roulette, blackjack and video poker.

Jacks or Better
Free shockwave version of Jacks or Better Video Poker.

Lantenengo Games
Free online video poker, blackjack, and red/black high-low.

Monkey Slots
Free progressive monkey-faced slot machine to play in a browser.

My Two Cents Worth
Free play money betting on sports and current events.

Sancho
Play for fun WebTV-compatible poker, rummy, slots and blackjack.

Video Poker Analyzer
Play for fun or analyze odds to learn the best strategies.