How to Get Emeralds Fast

Open the emerald menu → Codes tab. Each working code gives 25–30 emeralds. Players who have redeemed every code since launch have collected ~200 free emeralds. Codes expire fast — check the comments section of the video for the current working list.

Three daily quests refresh every day: kill brutes, kill zombies, and open crates. Each is worth ~10–15 gems. Completing all three every day gives ~35/day × 7 = 245 weekly + 50 bonus = ~300 emeralds per week.

Sign up for notifications in-game for +10 emeralds. Invite friends to the game for another +10 emeralds each. Both are instant and require no gameplay.

There are 4 power plants on the map. Each one gives 1 emerald when fixed. The nuclear reactor is the highest-value target: fixing it earns 6–8 emeralds per run on its own.

Once you have the military keycard, raid the base every 5 waves for ~6 emeralds per run. The chest inside drops emeralds reliably. Farm the refined scrap piles while you're there — they respawn.

The Raider Base has an emerald chest that drops ~4 emeralds per visit. Stack this with the military base on the same run for maximum emerald income.

Fixing all power plants in the tower allows you to escape. The escape bonus rewards 15 emeralds. Do everything above in a single run and you're looking at 30–50+ emeralds per session.