Thanks for playing, and thank you for loving the destruction part :)
Yes I agree, for now it is not even a game, no story, no levels, just bunch of mechanics.
(I guess it because this is my first game jam, so I'm very panic in the first day, I didn't do much things, plus I'm sick I had no much energy, I only finished the character model and game mechanic. The next day I realised I haven't modeling the scene yet, so I start panic again. Still ,it's a great experience. I learn a lot of things.)
1. yes, main menu is definitely needed.
2. I will add music ( maybe a electronic music or rock music ).
3. my mistake, the tab key in the first build is for testing, I forgot to switch back to escape key lol.
4. For now I'll fix it by put the minigun to the first Inventory slot, until the kick function is ready.
yes, the destruction is awesome :D