Thanks for your help! 
The images you extracted are test images for the DOS-Version I believe and not from the game itself. The actual sprites and sounds are inside the HAG.TGR. I was able to extract the data from there in .DAT files with a quickbms-script, but I can't open the files (cause they are .DAT files). From which file you extracted the images? Thanks
I uploaded the cryptic .DAT files that where extracted from the HAG.TGR. Maybe someone can help. Thanks!
TGRExtracttions.zip
Please click on the little blue Download-Button.
The images you extracted are test images for the DOS-Version I believe and not from the game itself. The actual sprites and sounds are inside the HAG.TGR. I was able to extract the data from there in .DAT files with a quickbms-script, but I can't open the files (cause they are .DAT files). From which file you extracted the images? Thanks I uploaded the cryptic .DAT files that where extracted from the HAG.TGR. Maybe someone can help. Thanks!
TGRExtracttions.zip
Please click on the little blue Download-Button.