How To Farm Gems In All Star Tower Defense X

Learn how to farm Gems in Roblox All Star Tower Defense X using quests, story mode, AFK chamber, codes, and more.

Gems In All Star Tower Defense X (Image via Roblox)
Gems In All Star Tower Defense X (Image via Roblox)

Farming Gems in All Star Tower Defense X isn’t easy, especially early on. But with the right strategies, you can consistently build up your gem count and unlock powerful units without spending Robux. Whether you’re just getting started or looking to optimize your grind, here are the best ways to get Gems in ASTD X.

Best Ways To Farm Gems in All Star Tower Defense X

You can earn gems by completing quests, but here are the best ways to get the most:

Level-Up Rewards

Level-Up Rewards (Image via Roblox)
Level-Up Rewards (Image via Roblox)

Talk to the Grand Elder NPC in the main lobby to claim level-up rewards. Every 5 levels, up to level 80, you’ll earn a set amount of Gems. At level 81, you’ll even unlock the OG Summon feature.

Level MilestoneReward
Every 5 levels (up to 80)Gems
Level 81MiniYou unit + OG Summon access

Tip: Focus on gaining EXP through stages and story mode to level up quickly and claim these milestone rewards.

Complete Daily & Weekly Tasks

Complete Daily & Weekly Tasks (Image via Roblox)
Complete Daily & Weekly Tasks (Image via Roblox)

Head over to your Tasks tab and complete daily and weekly missions. These often involve completing stages, using specific units, or clearing certain challenges.

Task TypeFrequencyRewards
Daily TasksEvery 24 hoursSmall Gem payouts
Weekly TasksWeekly resetLarger Gem rewards

Make sure to check these regularly to stack up Gems over time.

Redeem From Units Index

Redeem from Units Index (Image via Roblox)
Redeem from Units Index (Image via Roblox)

Every new unit you collect adds progress to your Unit Collection (Index), which can be redeemed for Gems. Higher rarity units give more Gems.

Unit RarityEstimated Gem Reward
3-Star5–10 Gems
4-Star10–15 Gems
Mythical40+ Gems

You can access this in the Units menu under the Collection tab, then redeem for instant Gems.

Use the AFK Chamber

AFK Chamber (Image via Roblox)
AFK Chamber (Image via Roblox)

The AFK Chamber is a low-effort way to earn Gems passively. Just enter the chamber and let the game run.

MethodBonus
Free-to-playBasic Gem generation
Premium or VIPDouble rewards

The longer you stay inside, the more Gems you’ll collect. Ideal if you’re stepping away for a few hours.

Complete Challenges and Trials

Challenges and Trials (Image via Roblox)
Challenges and Trials (Image via Roblox)

Challenges and Trials are combat modes that reward Gems based on the difficulty tier you clear.

ModeReward
Standard ChallengesBasic Gem rewards
Expert ChallengesHigher Gem payouts
TrialsOne-time Gem bonuses

Tip: These modes are better for mid-to-late-game players with stronger teams.

Play Infinite Mode

Infinite Mode (Image via Roblox)
Infinite Mode (Image via Roblox)

Infinite Mode helps you:

  • Farm XP
  • Complete dailies/weeklies
  • Earn Gems based on waves completed

While not the fastest way to farm Gems, it’s useful for multitasking rewards. That said, this mode may be difficult with early-game units.

Farm Story Mode

Story Mode (Image via Roblox)
Story Mode (Image via Roblox)

One of the best ways for new players to get Gems is by completing Story Mode.

ModeReward Type
NormalFewer Gems
Hard (First Clear)More Gems

Clearing each chapter rewards Gems and unlocks future stages. Aim to complete everything on Hard difficulty to maximize earnings.

Ascension Quests

Ascension Quests (Image via Roblox)
Ascension Quests (Image via Roblox)

Some NPCs in the world offer Ascension Quests, which occasionally reward Gems upon completion. Look for quest markers across the map and interact with them.

TypeReward
First Clear100–150 Gems
Repeatable?Possibly limited, still under testing

Keep an eye out for these if you’re mid or late game.

Redeeming Codes

Redeeming Codes in ASTD X (Image via Roblox)
Redeeming Codes in ASTD X (Image via Roblox)

Don’t forget to redeem codes, these are often released during updates or milestones and reward free Gems instantly.

To use a code:

  1. Press the Settings gear icon on the left.
  2. Type in the code and press Enter.

Check for new codes often, they can give hundreds of Gems at once.

Collect Gems in All Star Tower Defense X

MethodEfficiencyRecommended For
Level-Up RewardsHigh (one-time)Beginners
Dailies/WeekliesHighAll players
Unit IndexModerateCollectors
AFK ChamberLow (passive)Busy players
Story ModeHighNew players
Infinite ModeModerateMid-game players
ChallengesModerateExperienced players
Ascension QuestsVariableMid to late game
CodesHigh (limited-time)Everyone

Tip: Prioritize Story Mode, Level Rewards, and Tasks early on, then rotate into Infinite and Challenges as your units improve.

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