Theory Blade : Auto Battler

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Content rating
Everyone 10+
1+
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Content rating
Everyone 10+
Fantasy Violence
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About this game

Theory Blade: Auto Battler

You don't swing the sword. You design the warrior who does.

Theory Blade is a build-crafting roguelike where the battle is won before it begins. Pick a weapon, engineer your build across a sprawling skill tree, then send your fighter into the arena and watch your theory play out, blow by blow. No twitch reflexes, no tapping — just pure theorycraft.

Every run is a new experiment. Every node is a decision. Can your build survive ten tiers of the arena?

FIVE WEAPON CLASSES
Dagger, dual blades, greatsword, bow, and a six-shooter — each a completely different playstyle. Weapons set your stats; the skill tree decides how you fight.

A 75-NODE SKILL TREE
A massive radial tree branching into five paths. Bleed, crit, lifesteal, multi-hit, execute — chain passives into combos that no two players build the same way.

WEAPON TIERS
Upgrade and evolve your weapon to push your build deeper and your damage higher.

AUTO-BATTLE ARENA
Choose your opponent, lock in your build, and let the duel resolve itself. Pure 1v1 strategy — the better-engineered fighter wins, every time.

PUSH YOUR LUCK
Bank your gold and play it safe, or risk it all for a bigger reward. Greed is a strategy too.

ROGUELIKE RUNS
Climb ten arena tiers, fall, rethink, and rebuild. Short runs, deep decisions, endless replayability.

Theory Blade is made for players who live in the meta-game — the theorycrafters, the min-maxers, the "what if I stack these two passives" tinkerers. If you've ever spent more time building your character than playing them, this is your arena.

Craft your theory. Prove it in the arena.
Updated on
Jun 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App info and performance, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

What’s new

Beta Launching
Content rating
Everyone 10+
Fantasy Violence
Learn more

App support

About the developer
JOYCRAFT
gwpark93@gmail.com
장미로48번길 10 분당구, 성남시, 경기도 13496 South Korea
+82 10-2618-1573

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