Underkeep Stamina Management: Potions, Rest, and Turn-Order Tips for Combat

Stamina is the resource that quietly decides whether your best skill fires this round or sits grayed out while a giant rat chews through your frontline. Good Underkeep stamina management starts with one habit: read a skill's cost against the acting character's remaining stamina before you commit the turn. In a tactical dungeon crawler where a single wasted action can cascade into a wipe, that habit pays off faster than any piece of early loot.

Underkeep stamina management also overlaps with things you might not expect — weapon requirements, positioning, food supplies, and the order your party acts in. Everything below sticks to what the demo build covered by community playthroughs and the game's official listing actually support, and it flags the spots where player experience is still the only evidence available.

How Stamina Fits Into Underkeep's Turn-Based Combat

Underkeep is Rake in Grass's fantasy dungeon crawler, described on the official Underkeep Steam page as a role-playing game built around tactical turn-based combat, party assembly, gear upgrades, and a descent into the depths below.

Combat runs in rounds. Each party member — warrior, ranger, void caller, or wizard — takes an action, and the round moves on either automatically once everyone has acted or when you click the hourglass to end it early. Player experience shows a "stall" option exists, but it only works if nobody on your side has acted yet in that round, so an early misclick can lock you out of holding position.

Inside that structure, stamina and mana are separate resources. Community documentation of the demo describes both bars as part of the combat loop and warns against treating them as interchangeable: a mana potion won't top up a physical character's stamina, and a skill's mana cost tells you nothing about whether it also drains stamina. That makes Underkeep stamina management a reading skill before it is a resource-management skill.

One honest caveat from player experience: an early playthrough guessed that skills "don't use any kind of resource" before the resource system became visible. Treat that as a learning-curve artifact rather than a rule, and read the tooltip on the action you're about to select.

Diagnose a Grayed-Out Skill Before You Spend Anything

The most expensive mistake in Underkeep stamina management is drinking a potion to fix a problem that was never about stamina. A community guide to restoring stamina in Underkeep documents a demo case where a player went looking for a stamina potion and then discovered the ability they wanted required a sword equipped.

A quick diagnostic loop beats guesswork:

1. Read the selected skill's stamina cost.
2. Compare it with the acting character's remaining stamina.
3. Check the weapon requirement and any other displayed restriction.
4. If stamina is genuinely the blocker, use a stamina-restoring item.
5. Re-check the skill before committing the action.

Stamina Potions and the Action Economy

Stamina potions are the sharp end of Underkeep stamina management, and the demo tutorial reportedly makes them unusually generous. According to community reports of that tutorial, items used from the inventory do not consume a character's action, which means you can drink and still swing in the same turn.

Keep these rules in mind:

• "Minor" is not "full." Read the tooltip on a Potion of Minor Stamina instead of assuming it refills the bar.
• They come from dungeon loot. Community playthroughs list stamina potions among the finds pulled from chests, crates, and breakables, so search rooms rather than rushing the exit.
• Match the potion to the bar. Mana and stamina are distinct; the wrong flask is a wasted turn of planning even if it costs no action.
• Hold one in reserve. If several of your abilities share the stamina bar, a spare potion is worth more than a marginal weapon upgrade.

Rest, Food, and When You Cannot Refill

Resting at camp consumes food and, in the current player-written launch guide, restores HP, Mana, and Stamina for the whole party. That turns rest into a budget instead of a free reset button — and it is why resting feels more meaningful here than in dungeon crawlers where every fight ends with a full reset.

Rest also isn't always available. Playthroughs show the game warning that enemies are nearby when you try to camp in a live area, so a stamina potion is real insurance for a fight you can't safely walk away from. Track your food the same way you track potions; one player ran low simply by camping after every skirmish.

For stamina specifically, the current player-written launch guide says resting restores the party's Stamina alongside HP and Mana, while stamina potions provide in-combat recovery. Plan around food for between-fight recovery and potions when you cannot safely rest.

Party Building and Skill Choices That Ease Stamina Strain

Underkeep stamina management gets easier before the first fight, in character creation. Clicking between race and class options rerolls stats, so you can fish for the Strength needed to equip heavier weapons (5 Strength for Lucille and the scimitar in playthroughs) or the Wisdom that void callers and wizards lean on.

A few party-level habits reduce the strain on your bars:

• Keep one cheap, unrestricted attack per character. A basic weapon swing that costs no mana and no stamina means a depleted bar never becomes a lost turn.
• Lean on control skills early. The warrior's Skull Rattle (stun chance) and Provoking Shout, which redirects enemy attacks to the warrior for two rounds, buy rounds in which your other characters spend resources safely.
• Rank what you actually use. Level-ups let you improve skills such as health regeneration, maximum mana, or elemental damage and status chances — a caster with a bigger mana pool can carry fights without touching the melee stamina budget.
• Don't carry dead weight. A weapon you can't equip, or a skill whose weapon type you've swapped away, is a wasted slot in an already tight economy.

Read each action's restrictions once, keep a stamina potion for emergencies, and the resource layer stops being a nuisance and starts being the reason your party survives the deeper floors.

FAQ

What is the fastest fix for a low stamina bar in Underkeep?

Community reports point to a stamina potion, including a Potion of Minor Stamina found among dungeon loot. Because items used from the inventory reportedly don't consume a character's action, drinking one before attacking is usually the cleanest play — that two-step check is practical Underkeep stamina management in a nutshell.

Why is my skill still grayed out when my stamina looks fine?

Check the weapon requirement first. A documented demo case involved a sword skill that stayed unavailable after the player changed weapons, even though the resource cost looked affordable. Strength requirements on gear can block you for the same reason.

Can I just rest to refill stamina?

The current player-written launch guide says resting consumes food and restores HP, Mana, and Stamina for the party, while enemies nearby can block resting. Use stamina potions when you need recovery without a safe rest.

Does every attack cost stamina?

Not according to player experience. Regular weapon attacks in the demo did not visibly require mana, and not every skill shares the same cost profile. Read the selected action's tooltip rather than assuming every physical action is free.