- How to Reach 1 Billion Damage as a Free-to-Play Player Guide
- 1. Upgrade the Amulet of Battle to Level 15
- 2. Start Chapter 3
- 3. Purchase Only One Pair of Discounted Heroes
- 4. Select the Talisman of Wealth (Restart if Necessary)
- 5. Intentionally Lose Twice During the Run
- 6. Accumulate 1,200+ Stall Coins Before the Archdemon
- 7. Buy All Discounted Pets and Collect Required Heroes
- 8. Sell All Pets Except the Required Five
- 9. Build Your Final Team
- 10. Challenge the Archdemon
- Notes
- Nightmare Abode Event Guides
- Related Articles
How to Reach 1 Billion Damage as a Free-to-Play Player Guide
This guide explains how to reach 1 billion damage using the Talisman of Wealth. With good luck, there has even been a reported run that achieved 3.3 billion damage with 892 Stall Coins.
1. Upgrade the Amulet of Battle to Level 15
As a preparation step, make sure to upgrade your Amulet of Battle to Level 15 before starting the run.

2. Start Chapter 3
Once your preparation is complete, select and launch Chapter 3.
3. Purchase Only One Pair of Discounted Heroes
Purchase only one pair of Heroes offered at a 50% discount in the shop.
Note: Steps 4 and 5 can be performed in either order.
4. Select the Talisman of Wealth (Restart if Necessary)
Choose the Talisman of Wealth. If it does not appear in your options, restart the stage.
5. Intentionally Lose Twice During the Run
Intentionally lose two battles along the way as part of the setup strategy.
6. Accumulate 1,200+ Stall Coins Before the Archdemon
If executed correctly up to this point, you should have accumulated at least 1,200 Stall Coins just before reaching the Archdemon.
7. Buy All Discounted Pets and Collect Required Heroes
Purchase every Pet offered at a 50% discount while collecting the following specific Heroes:
- Guus (Red)
- Isaac (Orange)
- Nebula (Orange)
- Galahad (Violet)
- Lyria (Violet)
Note: Buying every 50% discounted Pet is intended to narrow the available selection and reduce the number of shop refreshes required, thereby saving Stall Coins.
8. Sell All Pets Except the Required Five
Sell every Pet in your inventory except for the five specific Pets required for your final setup.
9. Build Your Final Team
Build your final team. Around 861 Stall Coins is enough to reach 1 billion damage, while one reported run achieved 3.3 billion damage with 892 Stall Coins.
10. Challenge the Archdemon
Battle the Archdemon and check your total damage.
Notes
- This strategy was developed by the Japanese Chat community and represents one of several viable approaches.
- Because this route relies on current event mechanics, future balance updates may alter its effectiveness.