I’m new to halo , I’m at Level 6, and still only available the regular weapons, and I have like 23,000 points I think if I’m reading it right. Do the other assult rifles,etc, come in time as you level up give u chance to use y our points toward them ? or do you u have to buy the 25.00 service pack, which seems outrageous , they trying to get another 25 dollars out of you just to give u the guns you need.