like reach I would like to see armor effect back possibly a flaming helmet all the old ones. Maybe some new creative ones like shoulder pads on fire 
or maybe weapon effects like when a enemy shoots u it looks like paint from paint ball I would like to see brute chopper back spiker focus rifle concussion rifle I would like to pilot the hornet again I would like to use vehicles only seen in halo wars like grizzly tank covenant vampire I would also like to se fire fight that has endless amount of enemies and waves like odst had
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