AFK Gem Farming Guide
Learn the most efficient method to infinitely AFK farm gems. Complete guide covering tools, optimal game modes, and macro setup tips.


To kickstart your AFK gem farming journey, you'll need a reliable macro tool. We recommend using 'Informal Task,' a free and robust option. While 'Tiny Task' is also free, it tends to be less stable. Download either of these tools to automate your in-game actions.
These tools allow you to record and replay mouse movements and clicks, enabling you to automate repetitive farming tasks while you're away from your computer.

For maximum gem yield, focus your efforts on the Story Mode. Specifically, the 'Ninja Forest - Act 1: Greedy Treasurer' stage is highlighted as the easiest and most consistent for farming.
While 'Legend Mode' can offer unique items, 'Story Mode' on Easy difficulty, combined with difficulty modifiers, is superior for purely collecting gems. The base gem rewards remain consistent across stages and difficulties.

The key to getting more gems is leveraging the 'Difficulty Meter' in Story Mode. By increasing this slider, you significantly multiply your gem earnings. For instance, a 300% difficulty will yield 144 gems, while pushing it to 1000% can net you 228 gems.
Be warned, though: higher difficulties demand stronger units. Tailor the difficulty to what your current unit lineup can comfortably handle to ensure successful runs.

Once you've selected your stage (Ninja Forest, Act 1 on Easy) and adjusted your difficulty (e.g., 300%), it's time to set up the macro. First, you must complete the chosen stage manually at least once. After that, activate 'Informal Task' and press 'Control+R' to start recording.
Follow these steps precisely:
- Claim Rewards (click 5-10 times)
- Replay Stage
- Skip Vote
- Place Farmer
- Activate Speed (1.5x)
- Place & Upgrade Attackers
**CRITICAL RULE**: During the entire recording process, DO NOT MOVE YOUR CAMERA. Only use your mouse cursor to click and interact.

After your units successfully clear the stage again, and the reward screen appears, immediately press 'Control+R' to stop the macro recording. Then, press 'Control+L' to enable continuous looping of your recorded actions.
This will allow the game to automatically play through the stage repeatedly, farming gems while you're away. Make sure your computer stays on and the game remains active for optimal results.
Conclusion
By combining the power of an auto-clicker like 'Informal Task' with strategic gameplay in Universal Tower Defense Game, you can efficiently farm a massive amount of gems. Remember to focus on easy Story Mode stages with high difficulty multipliers, set up your macro carefully without moving your camera, and claim all available milestone and battlepass rewards. Happy farming!