This guide explains how to farm cash efficiently and use the rebirth system in Army Tower Tycoon on Roblox. You’ll learn the fastest money-making strategies, when to rebirth for maximum benefit, and how to avoid common mistakes that slow down your progress.
How Cash Works in Army Tower Tycoon
Cash is the primary currency in Army Tower Tycoon. You generate it automatically through your towers and by killing enemies that spawn in waves. Each tower has a damage output and a fire rate; the combined damage per second (DPS) of all your towers determines how quickly you earn money. The game also rewards you with cash for each enemy eliminated, with stronger enemies giving more money.
Your income rate is shown at the top of the screen. It updates in real time as you place, upgrade, or sell towers. Early on, you’ll rely on a mix of basic towers and manual kills, but as you progress, you’ll unlock better towers that generate cash much faster.
Rebirth Explained: What You Keep and Lose
Rebirth is a prestige system that resets your progress in exchange for a permanent multiplier to your cash and damage. When you rebirth, you lose all your towers, upgrades, and current cash. You also lose your level and any unspent skill points. What you keep are:
- Rebirth points (the currency you earn from rebirthing)
- Any purchased game passes (they are permanent)
- Your total rebirth count (which affects your multiplier)
Each rebirth gives you a certain number of rebirth points based on your current level. The higher your level, the more points you get. These points can be spent on permanent upgrades in the rebirth shop, such as increased damage, faster cash generation, or a higher starting cash amount.
How to Farm Cash Fast (Early Game)
In the first few minutes of a new run, your goal is to place towers that give you the best return on investment. Here are the steps that work well:
- Place 2-3 cheap towers near the enemy path immediately.
- Upgrade them to level 2 or 3 as soon as you have the cash.
- Keep your towers within range of the path—don’t spread them out too thin.
- Focus on one tower type that has good splash damage to handle groups.
- Sell your weakest towers when you can afford a better one.
Using this method, you can usually reach level 10 within 10–15 minutes. After that, you’ll unlock the ability to place more towers and access better upgrades.
Mid-Game Strategies: Maximizing Income per Second
Once you have a decent set of towers, the key is to balance damage and range. You want to cover the entire path without wasting money on overlapping towers. A common mistake is placing too many towers that target the same enemy. Instead, try to:
- Place towers with different attack types (single-target, splash, and slow) to cover all enemy types.
- Upgrade your most-used tower to max level before buying new ones.
- Use the “Sell” button to get back 70% of a tower’s cost if you need to reposition.
- Watch for wave announcements—some waves have tougher enemies that require a specific strategy.
At this stage, you should also start saving for the “Golden Tower” (if available) or other special towers that give a large cash boost. These are expensive but can double or triple your income.
When to Rebirth: The Optimal Level
The general rule is to rebirth when you reach level 25–30. At that point, the grind to level up again becomes slow, and the rebirth points you earn will significantly boost your next run. However, if you’re close to a milestone (like level 30), it’s worth pushing a bit further to get more points.
Here’s a rough breakdown of rebirth points by level (based on common player reports):
- Level 10: ~10 points
- Level 20: ~30 points
- Level 30: ~60 points
- Level 40: ~100 points
These numbers can vary slightly with updates, but the trend is clear: higher levels give exponentially more points. Don’t rebirth too early (below level 15) because you’ll get very few points and lose all your progress for almost nothing.
Spending Rebirth Points Wisely
The rebirth shop has several upgrades, but not all are equally useful. Here’s what to prioritize:
- Cash Multiplier – This increases all cash earned by a percentage. It’s the most valuable upgrade early on.
- Damage Multiplier – Helps you kill enemies faster, which indirectly increases cash.
- Starting Cash – Gives you a head start in each new run.
- Extra Tower Slots – Only if you find yourself maxing out your tower limit.
A good strategy is to put your first 20–30 points into cash multiplier, then split between damage and starting cash. Avoid spending points on cosmetic items until you have a solid multiplier.
Common Mistakes and How to Avoid Them
Many players slow down their progress by making these errors:
- Rebirthing too early: You lose all progress for minimal points. Wait until at least level 20.
- Not selling towers: If a tower is underperforming, sell it and reinvest. Don’t hoard a weak tower just because you placed it.
- Ignoring upgrades: A single maxed tower is often better than several low-level ones.
- Spending rebirth points on the wrong upgrades: Always check the math—cash multiplier gives more long-term value than a small starting cash boost.
- Not using the “Auto-Place” feature: If available, this can save you time, but only if you have a good setup.
By avoiding these, you’ll progress much faster.
Frequently Asked Questions
How many rebirth points do I get at level 50?
At level 50, you can expect around 200 rebirth points, but the exact number depends on the game’s current balance. The formula is roughly (level^2)/10, so level 50 gives about 250 points. Check the rebirth menu for the exact amount before confirming.
Does rebirth reset my game passes?
No, game passes are permanent and carry over through rebirths. They are tied to your Roblox account, not your in-game progress.
What is the fastest way to get cash without rebirth?
The fastest way is to spam the highest-damage tower you have, upgrade it to max, and then focus on killing enemies manually with your character’s weapon. Manual kills give bonus cash, so don’t just rely on towers.
Can I rebirth multiple times in one day?
Yes, but each rebirth requires you to level up again from level 1. If you have a high multiplier from previous rebirths, you can reach level 25 in under an hour, so multiple rebirths per day are possible for dedicated players.
Is there a cap on rebirth points?
There is no known cap, but the cost of upgrades in the rebirth shop increases with each level, so eventually you’ll need many points to see a noticeable difference. The multiplier can grow indefinitely, though.
Related
Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.
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