+1 Loot To Forge Rebirth & Upgrades Guide

Rebirth requirements and rewards

Rebirth window, before and after
RebirthNeedsDamage multiplierCoin multiplierReward
0 to 1Lv. 50x1.5 to x2x1.2 to x1.42 tower tickets
1 to 2Lv. 75x2 to x2.5x1.4 to x1.62 tower tickets; unlocks the Frozen (Frostbound) Tower

We have only these two rebirth windows on record; the pattern of +0.5x damage, +0.2x coins and +25 levels is what they show, and we will extend the table when we read later rebirths. Late-game players in the videos had 16 to 26 rebirths.

Upgrade stall

The Upgrade stall next to Sell spends coins on three permanent boosts.

UpgradeCosts we sawMax
Max Ore Count+0 to +1: 200 coins; +1 to +2: 1K; +2 to +3: 5K+12
Luck Boost+0% to +2%: 2.5K; +40% to +42%: 1.55B+42%
Train Boost+0% to +2%: 2.5K; +56% to +65%: 1.55B+65%

Max Ore Count matters most early: it is how many ores you can carry out of a stage (the bag counter bottom-left, 0/4 on a new account and 0/24 on a maxed one). The last Luck and Train levels cost 1.55B coins each.

Other power sources

Rebirth data checked:

Rebirth FAQ

What does rebirth reset?

Your power. The rebirth window warns "Rebirth Resets your Power" in red. You keep your gear, ores, index and upgrades, and gain a bigger damage and coin multiplier plus 2 tower tickets.

When should I rebirth?

As soon as the level bar reaches the requirement, then retrain; the permanent multiplier outweighs the lost power. Wait to run the tower until you have trained back up.

Can I skip the level requirement?

There is a Skip button on the rebirth window priced at 49 Robux.