For those looking for the music titles in the game, here's a compilation of all the songs identified (save for the defeat melody). Seems a majority of them are pieces composed by Schubert. The songs are listed along with the level they appear in.
Title Screen – Pyotr Ilyich Tchaikovsky: Second movement of Tchaikowsky's violin concerto
First Nazi Wave – Franz Schubert: Trio No. 2 in E-flat major, D.929 Op.100 (II. Andante con moto)
Mother Land – Franz Schubert: Ständchen, Schwanengesang D.957 No. 4
The Docks - Domenico Scarlatti: Sonata in D minor, K32
Bridge Alert - Franz Schubert: Das Fischermädchen, Schwanengesang D.957 No. 10
1943 - Franz Schubert: Variations on Trockne Blumen for Flute and Piano (Theme: Andantino)
Frozen Beach - Franz Schubert: Das Wandern, Die schöne Müllerin D.795 No. 1
Empty Fields - Franz Schubert: Aufenthalt, Schwanengesang D.957 No. 5
Main Base - Franz Schubert: Piano Sonata no. 5 in A-flat major, D.557 (III. Allegro)
Industry - Franz Schubert: Piano Sonata no. 5 in A-flat major, D.557 (II. Andante)
Last Blood of Stalingrad - Franz Schubert: Ständchen, Schwanengesang D.957 No. 4
How much work did you go through to find these? heh!
I like the original more, but still a way cool game.
Lvl 22 and up kickin my Butttttt!!!!!!!
been playing for a while, and can't find the secret to survive! great game!!!
Great game. Just beat it.
Addictive as hell, with that feel good style and awesome soundtrack. This is great.
Too Damn Hard D:
Cant Get Past Level 17 Of First Nazi Wave D: :'[ But Still A Great And Addicting Game. 8 Thumbs Up o.o