im stuck on round 1

I finished round 1,2, and 3 but now I'm stuck on 4. I keep dying even though I shoot all of them with a carbine once and then knife. Should I shoot twice or knife twice now? Extremely confusing. Please post a follow-up. Thank you.

I finished round 1,2, and 3 but now I'm stuck on 4. I keep dying even though I shoot all of them with a carbine once and then knife. Should I shoot twice or knife twice now? Extremely confusing. Please post a follow-up. Thank you.

I finished round 1,2, and 3 but now I'm stuck on 4. I keep dying even though I shoot all of them with a carbine once and then knife. Should I shoot twice or knife twice now? Extremely confusing. Please post a follow-up. Thank you.

I finished round 1,2, and 3 but now I'm stuck on 4. I keep dying even though I shoot all of them with a carbine once and then knife. Should I shoot twice or knife twice now? Extremely confusing. Please post a follow-up. Thank you.

I finished round 1,2, and 3 but now I'm stuck on 4. I keep dying even though I shoot all of them with a carbine once and then knife. Should I shoot twice or knife twice now? Extremely confusing. Please post a follow-up. Thank you.

it shoot 3 time

Instructions not clear!
Had the raygun and died on wave 1

i use arisaka

Instructions don't work, I spawned in a room without a carbine wallbuy.