A lot of popular games have a game,odd called gungame where every kill gives a different weapon, i propose them same for mech arena

a game mode what's every kill makes your mech better or equips a better  weapon

 for example, you start off with double besetker 6 on paragon then get gardian fire 1st kill and pod gun8 fire second, so you can not pay2win this game mode s as everyone would start with the same mech and weapon then get kills to upgrade at same rate