Both tracks are extrmely flat. The Hitman one has a catchy beat, but it really needs to be remixed and mastered. The high end is shrill and the low end is dead. I would re-eq just about everything. Add some side-chain compression from the drum to the low synth. There needs to be more verb to give it some space (especially with edm style music). Use a multi-band compressor on the mix bus to bring some life into it, and probably a heavy weight mastering limiter, something with a HPF.

I think with a lot of mixing work these would be pretty cool tracks.