Gems are the premium currency in Survive the Apocalypse on Roblox, and every player needs them to unlock classes, grab better weapons, and survive longer runs. But if you are only relying on random rewards, you are leaving hundreds of gems on the table every week. I have spent weeks testing every gem farming method in the game, and this guide covers all 9 ways to farm gems in Survive the Apocalypse so you can pick the methods that fit your playstyle and start earning faster.
Here are the 9 gem farming methods covered in this guide:
Whether you are a new player trying to unlock your first class or a veteran saving up for the Necromancer, this guide breaks down exactly how each method works, how many gems you can expect, and how to combine multiple methods for the best results.
Gems, also called emeralds in the game’s UI, are the premium currency in Survive the Apocalypse. You see them displayed with a green emerald icon in the top-right corner of your screen. Unlike regular in-game currency that you pick up during runs, gems are harder to come by and far more valuable.
So what do gems actually buy you? The main use is unlocking classes. Survive the Apocalypse features several playable classes, and the best ones cost a significant number of gems. Here is a quick breakdown of what gems unlock:
The class system is the biggest gem sink in the game. Basic classes like Medic and Guardian are relatively affordable, while advanced classes like Commander and Necromancer can cost thousands of gems. That is why having a solid gem farming strategy matters so much. The faster you earn gems, the faster you can try out every class and find the one that matches your playstyle.
Experienced players on the game’s Discord server recommend spending your first 350 gems on the first two class unlocks, since those give you the biggest power spike early on. After that, save up for the higher-tier classes that cost more but offer game-changing abilities.
Daily login rewards are the simplest way to earn free gems in Survive the Apocalypse. The game tracks your consecutive login days and rewards you with increasingly valuable prizes, including gems. This method requires zero skill and almost no time commitment, making it perfect for every player regardless of level or experience.
Here is how to maximize your daily login rewards:
The gem payouts from daily logins start small but grow over time. Early rewards might give you 5 to 10 gems per day, but a consistent streak can push that to 25 or more gems per login. Over a full month of daily logins, you can accumulate anywhere from 200 to 500 gems just from showing up.
This is the one method you should never skip. Even on days when you do not have time to play a full round, logging in takes seconds and keeps your streak alive. Think of it as free gems that require almost zero effort.
Code redemption is the most well-known gem farming method, and for good reason. The developers regularly release free codes that give you instant gem deposits into your account. Most codes drop between 50 and 200 gems, and new ones appear every few weeks alongside game updates.
To redeem codes in Survive the Apocalypse, follow these steps:
Where do you find new codes? The best sources are the official Survive the Apocalypse Discord server, the game’s Roblox page description, and the developer’s social media accounts. Community sites also maintain updated code lists, but always verify codes are still active before trying them. Expired codes will not work, and entering them just wastes your time.
A common mistake players make is copying codes with extra spaces. If a code does not work, double-check for hidden spaces at the beginning or end of the text. Also, make sure you are entering codes in the correct text box in the lobby, not during an active match.
Code redemption alone will not fund all your gem needs, but it provides a nice boost. I recommend checking for new codes once a week and redeeming them immediately, since most codes expire after a month or two.
Events are where the big gem payouts happen in Survive the Apocalypse. The developers run limited-time challenges regularly, and completing them rewards you with large gem bundles that can range from 100 to 1,000 gems per event. These events are the fastest way to build your gem balance outside of drop point camping.
Common event types include:
To get the most out of events, prioritize the ones with the highest gem-to-time ratio. A 30-minute survival challenge that pays 300 gems is better than a 2-hour collection event that pays 400 gems. Also, pay attention to event requirements before you start. Some events require specific classes or minimum levels, so make sure you qualify before investing your time.
One strategy that works well is stacking events with other farming methods. For example, start an event and camp a drop point at the same time. You earn gems from the event challenges while also collecting timer-based drops. This combo approach can double your hourly gem income during active event periods.
Achievement farming is one of the most reliable gem sources in the game, yet many players ignore it completely. The achievement system rewards you with gems for reaching specific milestones, and the total available across all achievements exceeds 500 gems. That is enough to unlock two or three classes on its own.
Achievements span several categories:
My approach to achievement farming is simple. I check the achievement list first and pick the ones closest to completion. If I am only 20 kills away from a 50-gem reward, I focus on that before chasing longer-term achievements. This strategy gives you constant small wins that keep your gem balance growing.
Another tip: some achievements can be completed in lower-difficulty modes. If an achievement requires 100 kills and does not specify the difficulty, knock it out on easy mode where kills come faster. Save the hard-mode grinding for achievements that specifically require it.
Players on the community forums have confirmed that achievement farming alone can net you over 500 gems. Combined with other methods, you could realistically earn 1,000 to 1,500 gems in your first week of focused farming.
Drop point camping is the method that experienced players swear by. In the game lobby, there is a specific drop point where gems spawn on a timer. Every 5 minutes, a gem drop appears that you can collect. It sounds simple, but the cumulative income from consistent drop point camping adds up fast.
Here is exactly how to farm the drop point:
The community tip that gets mentioned most often is to keep the game running on your phone in the background. One player shared: “Camp the drop point. Whatever you are doing, have the game running on your phone close by and tap the drop point every 5 minutes.” This passive approach lets you earn gems while watching videos, doing homework, or even working.
For Android users, auto-clicker apps make this even easier. You can set the auto-clicker to tap the drop point location every 5 minutes, essentially automating the entire process. Just be aware that this keeps your screen on, so plug in your device to avoid battery drain.
Drop point camping pairs perfectly with the no-ads purchase. Several experienced players have noted that removing ads makes drop point farming significantly smoother, since you are not interrupted by pop-ups every few cycles.
Survive the Apocalypse is built around wave-based survival gameplay, and the game rewards you with gems for reaching wave milestones. The deeper you go into a run, the more gems you earn at each checkpoint. This makes wave survival a core gem farming method that you will be doing naturally as you play the game.
Wave milestone rewards typically look like this:
The key to maximizing wave survival gems is picking the right class. Defensive classes like Guardian and Medic help your team survive longer, which translates directly to more wave milestones and more gems. If you are farming solo, Fragger offers the best damage output for clearing waves quickly.
Another important factor is team composition. A balanced team with a Medic, a Guardian, and damage dealers will consistently reach higher waves than a team of all damage classes. Communication helps too. Even basic callouts about incoming waves or boss spawns can keep your team alive through tough encounters.
If you want to optimize for gem farming during wave survival, focus on surviving as long as possible rather than chasing kills. More waves completed means more milestone rewards, and those milestones are where the bulk of your gem income comes from during runs.
The ad-watching system in Survive the Apocalypse lets you trade a few seconds of your time for gem rewards. You will find the option to watch ads in the lobby or after completing certain actions in-game. Each ad typically rewards you with a small number of gems, but the amounts add up if you are consistent about it.
Tips for efficient ad-based gem farming:
The community consensus is clear: if you are going to spend any real money on the game, the no-ads purchase is the best value. It removes ad interruptions from regular gameplay and makes drop point farming much smoother. Multiple experienced players on Reddit have called it “the best purchase in the game” specifically because of how it improves the farming experience.
That said, if you are strictly free-to-play, watching ads is still worth doing. Even 10 to 20 gems per day from ads translates to 300 to 600 gems per month. Combined with your other farming methods, that is a meaningful contribution to your gem total.
Boss encounters in Survive the Apocalypse offer bonus gem rewards on top of whatever you earn from regular wave survival. Bosses appear at specific wave intervals, and defeating them drops extra gems that can range from 30 to 100 gems per boss depending on the difficulty and type.
To maximize your gem income from boss encounters:
Special encounters also appear randomly during runs. These can be elite enemy spawns, treasure chests, or bonus challenge rooms. Each special encounter has a chance to drop gems, and some are guaranteed to reward you. Keep an eye on your minimap and explore any new markers that appear during your run.
The combination of regular wave rewards plus boss drops plus special encounters means that a single long run can produce 200 to 400 gems. That makes deep wave runs one of the highest per-session gem farming methods in the game.
The final gem farming method involves engaging with the Survive the Apocalypse community. While the game itself does not have a direct player-to-player trading system for gems, there are community features and events that can supplement your gem income.
Here is what the community offers for gem farmers:
Joining the official Discord server is the single best thing you can do for this method. Not only do you get access to giveaways and community events, but you also stay updated on new code releases, game changes, and farming strategy discussions. The community is active and helpful, with experienced players regularly sharing their farming tips and schedules.
Following content creators who cover Survive the Apocalypse is also worthwhile. Many of them share exclusive codes during videos or live streams. These codes are sometimes time-limited, so watching their content promptly gives you the best chance to redeem them before they expire.
Not all farming methods are created equal. Some earn gems fast but require constant attention, while others are passive but slow. Here is how the 9 methods compare so you can prioritize your time:
For the fastest gem income, combine drop point camping with active event participation and wave survival. These three methods together can earn you 500 to 1,000 gems per day if you are dedicated. Layer in daily logins, code redemption, and achievement farming for additional passive income.
For players with limited time, focus on daily logins, code redemption, and drop point camping. These three methods require the least active playtime while still generating a steady gem flow. You can earn 300 to 500 gems per week with just 15 minutes of daily attention to these three methods.
Knowing the 9 farming methods is only half the battle. How you combine and execute them determines how fast your gem balance grows. Here are the strategies I use to maximize every minute spent farming.
Stack your methods. Never do just one thing at a time. Start a wave survival run while you have an active event going. Camp the drop point in between waves. Watch ads during lobby downtime. The players who earn the most gems are the ones who layer methods on top of each other.
Prioritize your first class unlocks. The community agrees that your first 350 gems should go toward unlocking your initial classes. Medic and Guardian are the most recommended starting picks because they help you survive longer in wave runs, which directly translates to more gems earned per session. Think of these early class purchases as investments that pay for themselves.
Set a farming schedule. Consistency beats intensity. Farming for 30 minutes every day outearns binge-farming for 3 hours once a week. Daily login streaks, regular drop point collection, and consistent event participation all reward daily engagement. Find a routine that works for you and stick to it.
Avoid common mistakes. The biggest gem-farming mistake is spending gems too early on cosmetics or low-value upgrades. Save your gems for class unlocks first. Once you have the classes you need, then consider weapon upgrades and stat boosts. Another mistake is forgetting to check for new codes. Set a weekly reminder to check Discord and community sites for fresh codes.
Use the no-ads purchase strategically. If you decide to spend real money on the game, the no-ads purchase improves every farming method. Drop point camping becomes smoother, wave runs have fewer interruptions, and ad-based gem farming shifts to passive income. Multiple veteran players rate this as the single best real-money purchase in the game.
Track your progress. Keep a simple note on your phone with your current gem count, upcoming class unlock costs, and which achievements you are close to completing. Having this information at a glance helps you make smarter decisions about when to save and when to spend.
Earning gems in Survive the Apocalypse does not have to be a slow grind. By combining all 9 ways to farm gems in Survive the Apocalypse, you can build a steady income that keeps pace with your class unlock goals. Start with the easy methods like daily logins and code redemption, layer in drop point camping and achievement farming, and push into wave survival and event participation once you have your first classes unlocked.
The players who progress fastest are not the ones who grind the hardest. They are the ones who stack methods efficiently and stay consistent. Pick three or four methods that fit your schedule, set your daily routine, and watch your gem count climb.
