Luckily, if your phone is set up to sync automatically with HTC Hub (this option can be found under Accounts and sync), you probably just received a notification that a new app is available. Lo and behold, my cherished Teeter is now officially available to download from HTC, install, and waste more precious hours out of my day. I believe this now means that the EVO 3D officially has everything that the EVO 4G does, and more.
Of course, in the meantime I snagged a similar game for free during one of Amazon's daily free app promotions, aTilt 3D Labyrinth. It's definitely a worthy alternative and certainly adds some nifty features that are lacking in HTC's version, including the ability to choose which level you'd like to play, download new maps, and even create your own maps. There are also some neat 3D animations that attempt to make the game look more realistic, although I turned them off as I found them too distracting. The ad-free version of the game is now selling for $3.99, although an ad-supported version is still free. (You can also find these in the Android Market at the same respective price points.)
However, for those of you who don't want to spend the extra cash, or for those HTC purists that I know are out there, you have a completely free ad-less version of the game available in HTC Hub right now. Get to downloading, and enjoy!