Galactic Gopher Slots Game - I have been told that this game is aimed at beginners, and should be 'low volatility'. The game has an impressive 30 paylines and a minimum coin size of 1 cent (so it is indeed a penny slot machine) and you can thus bet on all 30 paylines for just 30 cents per spin! The game images are quite cute, and the game also has free spins and a gamble feature.
Stash of the Titans Slots Game - I have been told that Stash of the Titans is better geared towards expert players and has a high volatility, however in the Microgaming brief of the game (yup I get sent these how important do I feel now), they state it is suitable for all player levels. This game can also be classed as a penny slots machine as it allows bets from just 1 cent, you can activate all 20 paylines for just 20 cents per spin. The game does have a free spins mode and a few special symbols (wild, scatter etc) but does not have a bonus game or gamble feature.
My moving image below shows the reels of both of these games, as usual our full reviews of these games will be live on this site shortly after the games are released.