Hello, thx for your fast response!

I downloaded the game from here Abandonia, and then I unzip using 7zip, the I open the folder and drag the executable to my desktop Dos-Box icon and it runs. I don´t use any command, only drag the icon to the Dox-Box icon.

Then I downloaded it from another web just a minutes before and it runs with sound (PC speaker through the sound card) and it doesn´t freeze in the second level loading screen. I don´t know why it happens.

Had to get this for my fix of cavemen platformers, kind of reminded me of the Flintstones games for NES.

Both this and #2 are sold at GOG.com for some time now.
http://www.gog.com/game/prehistorik_12

GOG says:
Minimum system requirements - Windows: Windows XP / Vista / 7 / 8, 1.8 GHz Processor, 512MB RAM (1 GB recommended), 3D graphics card compatible with DirectX 7
I thought this was a DOS game. Too bad I can't play it, XD