Another simple snake game (no OOP)

[Cybermonkey]

By the way, maybe I can advertise my Lua interpreter in this case.
It's completely made with Free Pascal and the ptcgraph unit. You can find it on the following site: http://cmlua.retrogamecoding.org/

Here's a little demonstation

[SilverWarior]

By the way, maybe I can advertise my Lua interpreter in this case.

No you should create a new thread in "Your projects" section for this instead. Post about LUA interpreter is actually off-topic in here and will thus probably be overlooked by most people.
By creating a separate thread you maximize the chance for other people to learn about the existence of your LUA interpreter. And I think several members of PGD will be very interested in it since they have desire to add LUA scripting support to their games/game engines.