Here goes my entry, probably the final form; unless I manage to polish a bit more.
It's plain old Frogger. Every time you fill all slots the game speeds up. How many points can you make?
Link is here: http://www.georg-rottensteiner.de/files/GDFrogger.zip
Have fun!
I just tried it it runs great under wine! 
Haha is so similar to my 3d one but I guess we are both starting with the classic gameplay. Old school sound effects work great (better than the sounds I have so far in fact). I found it very difficult to get the frog in the exact right place for the home at the top, takes some practice! 
Awesome submission! Gameplay is really smooth and the retro look is perfect! I really like the perspective with the mixed 2D/3D look. Sound effects sound like they were made with bfxr? Used the same tool for my project. 
Great retro frogger. The one thing I especially liked was how simple but real your jump animation felt.
