Game Sound effects?

I’m in that TAFSJ thing and I am going well with my game but it sounds very boring without sound effects…
I only need a tank shot sound and an explosion sound

Things I have tried:

  • googling… but must explosion sounds are very long and designed for movies… I only want a few seconds
  • SFXR, BFXR, etc… But I don’t like the randomness (I has a bit of OCD) and when I try nice numbers like 0.3 or 0.5… it messes up the sound all together

So does anybody know where I can get a tank shot sound and an explosion sound?

Thx in advance