@nomis23uk, I am happy to hear that this version is alot better than version 1
. Yes you are in level 2 now. Level 2 is the map in space (with the brown-like skybox). The music changes every map, but I quess I could add a score page or a loading screen between the maps.
I like your idea by the way for adding a page with a description for every item, I will add that.
The blue canisters you find across map 2 are ammo for the weapon you just found. In the beginning of map 2, there is a secret (not that well hidden though) that allows you to get the new weapon earlier. That is why you find those ammo canisters also in the beginning. Hope this explains it.