How do I get Galactic weapons like Pulsar and Quasar?
Galactic weapons are rare drops obtained from boss waves or event crates. They can also be purchased during specific limited-time rotations using Shards.
Tier List Hub › Weapon Tiers
Upgrading the wrong weapon in Survive Zombie Arena can ruin your economy. Use this expert-monitored weapon ranking to choose the absolute strongest heavy and galactic arms to carry you to Wave 100+.
In Survive Zombie Arena, zombie health scales exponentially with every passing wave. Standard weaponry that clears waves 1-20 easily will deal negligible damage once elite bosses spawn. Thus, understanding which weapons scale into S-tier (when combined with top picks from our SZA Class Ranking) is vital to allocating your hard-earned wave credits. For a complete index, visit our main SZA Tier List Hub.
| Weapon Name | Required Slot | Tier | Max Upgrade DMG | Tactical Advantage & Benefits |
|---|---|---|---|---|
| Arctic Striker | Slot 4 (Heavy) | S | Massive (Freeze) | Fires cryogenic rounds that freeze and stun massive zombie hordes, giving blockades time to recover. |
| World Ender | Slot 4 (Heavy) | S | 80,000 AOE | Massive explosive radius that clears entire waves instantly. Best for credit farming in Atlantis. |
| Pulsar | Slot 3 (Rifle) | S | 38,000 Piercing | Galactic drop with exceptional armor penetration, tearing through dense corridors cleanly. |
| Quasar | Slot 2 (Secondary) | A | 12,000 Beam | High galactic beam damage that melts elite zombies and middle wave bosses easily. |
| Cosmic Pistol | Slot 1 (Pistol) | A | 4,500 Single | The highest single-target DPS option for Slot 1. Excellent event-exclusive weapon. |
| Minigun | Slot 4 (Heavy) | B | 3,000 DPS | Solid free-to-play sustained fire, but suffers from startup spool-up time and lacks freeze utility. |
| Heavy Rifle | Slot 3 (Rifle) | B | 4,500 Single | Decent mid-game option for picking off armored runners, but outscaled by Galactic alternatives. |
Your heavy weapon is your primary crowd clearance tool. When the lanes are packed, these weapons dictate whether your front barriers collapse or stand firm.
Arctic Striker (S-Tier): While it doesn't boast the highest single-hit damage, its cryogenic freeze effect is incredibly overpowered. Freezing a boss or a dense swarm stops their advance, allowing your squad to reload and heal safely. It is an absolute requirement for pushed runs and completing the meta Team High-Wave Loadout.
World Ender (S-Tier): For pure raw damage and credit speed-farming, nothing beats the World Ender. Its colossal 80,000 area-of-effect damage sweeps lanes clean in a single trigger pull. It costs 3,500,000 credits to fully unlock, but the investment is fully worth it for Atlantis safe ledge farming using the meta Solo Credit Farming Loadout.
You cannot rely solely on Slot 4 heavy weapons. Proper slot progression ensures you stay ahead of the curve during middle wave transitions.
Pulsar (S-Tier - Slot 3): A legendary galactic rifle. It deals a piercing 38,000 damage per shot. Its rounds travel straight through multiple enemies, making it the best option for tight chokepoints where zombies line up.
Quasar (A-Tier - Slot 2): An exceptional secondary weapon. Unlike basic shotguns, the Quasar fires a high-energy galactic beam that continuously melts elite runner zombies before they can breach your barricades.
If you want to spend your credits efficiently, avoid buying intermediate weapons randomly. Follow this strict investment roadmap:
For a visual review of the S-tier and A-tier weapons in action, check out this comprehensive weapon test and review video:
Galactic weapons are rare drops obtained from boss waves or event crates. They can also be purchased during specific limited-time rotations using Shards.
The Arctic Striker does not just deal raw damage; it freezes targets. This crowd-control effect stops incoming hordes from hitting barricades, making it vital for late-game survival.
Start by buying Dual Pistols in Slot 1. Then, skip Slot 2 shotguns and save directly to buy a standard Rifle in Slot 3. Finally, unlock Slot 4 for a heavy weapon once your economy stabilizes.