HP Regeneration

You regenerate 1 HP every x seconds. If this is negative, it acts like the stat is at 0.

Overridden by Torture, which regenerates 3 HP/s and ignores all other healing.

Items

The following Characters have a higher chance to find these items in the Shop: Bull, Chunky, Doctor, Masochist, Pacifist

Name	Rarity	Effects	Base Price	Limit	Unlocked By
Alien Magic	Tier 3	+8 Max HP +3 HP Regeneration -8 Luck	85
Alien Worm	Tier 1	+3 Max HP +2 HP Regeneration -1 HP recovered from consumables	15
Blood Leech	Tier 2	+2 % Life Steal +2 HP Regeneration -3 Harvesting	45
Campfire	Tier 2	+2 Elemental Damage +2 HP Regeneration -2 % Speed	40
Candle	Tier 3	+4 Elemental Damage +1 HP Regeneration -10% Enemies -5 % Damage	65	1
Mammoth	Tier 4	+20 Melee Damage +5 HP Regeneration +5 Knockback -8 % Damage -3 % Speed	110
Medikit	Tier 4	+10 HP Regeneration +2 HP Regeneration every 5 seconds until the end of the wave -10 Luck	95		Win a run with Doctor
Mushroom	Tier 1	+3 HP Regeneration -2 Luck	25
Plant	Tier 1	+3 HP Regeneration -1 % Life Steal	15
Potato	Tier 4	+3 Max HP +2 HP Regeneration +1 % Life Steal +5 % Damage +5 % Attack Speed +3 % Speed +3 % Dodge +1 Armor +5 Luck	95		Win a run with Well Rounded
Sad Tomato	Tier 3	+8 HP Regeneration Start waves with -50% HP	50	1
Shmoop	Tier 3	+6 Max HP +2 HP Regeneration -2 Melee Damage -1 Ranged Damage	60

Name	Rarity	Effects	Base Price	Unlocked By
Broken Mouth	Tier 1	+5 Max HP -1 HP Regeneration	25
Exoskeleton	Tier 4	+3 Armor +5 % Crit Chance +5 Engineering +5 % Speed -2 HP Regeneration -2 % Life Steal	90
Hedgehog	Tier 1	+2 Melee Damage +1 Ranged Damage -1 HP Regeneration	30
Poisonous Tonic	Tier 3	+10 % Attack Speed +5 % Crit Chance +15 Range -2 HP Regeneration	80
Robot Arm	Tier 4	+3 Melee Damage at the end of a wave +3 Engineering at the end of a wave -1 Max HP at the end of a wave	100	Win a run with Engineer
Shady Potion	Tier 2	+20 Luck -2 HP Regeneration	48

These items alter or use your HP Regeneration, without directly affecting the stat.

Name	Rarity	Effects	Base Price	Limit	Unlocked By
Esty's Couch	Tier 4	+5 Max HP +2 HP Regeneration for every permanent -1 % Speed you have -20 % Speed	100	1
Torture	Tier 4	+15 Max HP Restore 5 HP per second. Cannot heal any other way.	100	1

The formula for HP regen is:

HPEveryXSeconds = 5.0 / ( 1.0 + ( ( HP_Regen - 1) / 2.25 ) )

For every 1 point in HP Regeneration:


HP Regen	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
1 HP every x seconds	0	5	3.46	2.65	2.14	1.8	1.55	1.36	1.22	1.1	1	0.92	0.85	0.79	0.74	0.69	0.65	0.62	0.58	0.56	0.53
HP / second	0	0.2	0.29	0.38	0.47	0.56	0.64	0.73	0.82	0.91	1	1.09	1.18	1.27	1.36	1.44	1.53	1.62	1.71	1.8	1.89

For every 10 points in HP Regeneration:

HP Regen	10	20	30	40	50	60	70	80	90	100	110	120	130	140	150
1 HP every x seconds	1	0.53	0.36	0.27	0.22	0.18	0.16	0.14	0.12	0.11	0.10	0.09	0.09	0.08	0.07
HP / second	1	1.89	2.78	3.67	4.56	5.44	6.33	7.22	8.11	9	9.89	10.78	11.67	12.56	13.44

The formula for HP per second is simply PerSecond = 1 / HPEveryXSeconds.

In an older version of Brotato, HP Regeneration healed x% of your HP every 5 seconds.