# Restore Levels Restore levels is a feature that helps to bring back a Green Hero to the highest level it ever reached. ## How does it work? When a Green Hero is exchanged, the exp amount will be reset to 0, the level will be reset to 1. However, each Green Hero has a former level attribute (the highest level the Green Hero has ever reached). With the Restore levels feature, players can use $GFRUIT to restore a Green hero to the highest level it has ever achieved. ***Example:** User A lists a Green Hero on NFT Marketplace with level 60. User B buy it. The Green Hero is then reset to level 1. User B plays it to level 50 and then sells it. User C buys it and selects Restore levels. The Green Hero will then be set at level 60 (the highest level it ever reached).* **Formula**


Star	From level	To level	$GFRUIT / level
1	1	8	2000
2	9	32	4000
3	33	64	8000
4	65	128	16000
5	129	256	32000
6	257	512	64000

**Example:** If your Green Hero’s current level is 10, 50 EXP and it has the highest ever reached level is 70. 🌱 To restore from level 10 to level 70 at full exp, the total cost is calculated as follows: * 1 star: None * 2 star: 10 to 32 -> 32 - 10 + 1 = 23 levels * 3 star: 32 to 64 -> 64 - 33 + 1 = 32 levels * 4 star: 64 to 70 -> 70 - 65 + 1 = 6 levels \=> Total cost: 23\*4,000 *+* 32*\**8,000 + 6\*16,000 = 444,000 $GFRUIT After the restore, your Green Hero will have level 70 and 375 EXP