Tiki Kart 3D is another freebie available in the Android Market this is pretty slick. Based on its name you can probably guess that it's a clone of the insanely popular Mario Kart series. Given that it's free I'm not going to try and do a full review as I don't have to sell you on it, but I did want to give the game some attention. The game also plays smoothly, doesn't appear to be packed with ads, and hasn't been hitting me up for any cash upon loading it (I've run a few races and have really enjoyed it, but can't say that it doesn't go freemium later on... just that they're not too stingy with the free part of things up front).
The game is controlled via tilt controls and it works well on my tablet. As with many of these games, you can collect power-ups (via collecting pineapples in this case) to assist with hindering the competition or giving yourself that extra boost. The game plays smoothly and controls well and has many options. I could go on and on, but it's New Years day and I've got places to be. All I'll say is that if you like the Mario Kart series or lighter race games then this need to be on your download list.