You should really put some weapons, do you expect me to beat a arachnotron with only a pistol and a chainsaw?
With right amount of ammo and cover it's not only possible - it's easy. Also if I remember correctly I had a shotgun when I first met arachno and if I didn't, I probably had a crapload of bullets so the arachno wasn't a problem.
I tested up to the second level.
Also the texturing in the third level was so weird and flickery i almost puked, change the textures, please.
If you tested up to the second level, how do you know what the texturing in level 3 is