Onyx with Railguns | Mech Arena

New mech Onyx and redesigned Railgun 16. Mech Arena download link for iOS: https://plrm.me/summoningamingiOS Mech Arena download link for Android: https://plrm.me/summoningamingAndroid #mecharena #mecharenaOnyx #plarium #мехарена #mecharenatipsandtricks #mecharenalive #mecharenagameplay #mecharenaminigun #пларіум #mecharenarailgun #MortarsMustDie #mecharena7k #railgun16 #mech_arena #мех_арена