Snake Squad This is one of the games with a fresh,new concept which few action games would use.It is like a hybrid between 'snake' and shooter with upgrades and medals to add replay value and animation which is not too 'serious' with small and maybe cute characters.If there is a second game coming,there could be:
(1)An option for manual controls so that players can take part more in the action like firing and switching weapons and laying mines and maybe barricades,so a lesser need to dodge only.
(2)More character skills like resistance to bullets,speed and damage for the team,not only for the leader and maybe weapons and their upgrades.
(3)Changing backgrounds every set of five waves,maybe?
Overall,this is one interesting game which is also quite addictive.Keep it up and hope for a second game.