Uploaded my first tracks, how can I improve?

[Henroy 101]

Hi all,

I'm an amateur music producer, I've plonked some original tracks (created with games in mind) on Soundcloud and would love some constructive criticism from you guys.

It's all for fun at the moment... please be gentle!

https://soundcloud.com/user-892770807

 

There's a progressive rock/metal tune that isn't really relevant but if it's your thing, have at it

Thanks!

Henroy