Every rep earns power.
The fitness RPG where real workouts level a real hero. Roll your stats, earn your class, and climb the Demon King's Spire — one training session at a time.
▼ Forge your hero below ▼Build your avatar, then roll the same dice every new AniFlex hero rolls.
Your dashboard is your hero sheet. Five battle stats — STR, AGL, POW, BAL, STA — and a single Power Level climb in real time as you train. It's earned in the gym, not bought.

Log every set, rep, and RPE. Beat a previous best and the app fires off bonus Power on the spot — the numbers you put up are the numbers that level your hero.

Your stat spread forges one of 16 base kits — each with its own passive and special ability, each evolving through three tiers as you rank up. Together they form the Class Constellation, with the balanced Adventurer at its core.
Illustrative diagram — not an in-app screenshot.
A 100-floor tower of escalating battles. Your class passive and special ability — powered by your real training — decide how far you climb.
Customize hair, auras, wings, spirit companions — even a dragon at your side. Your avatar grows more legendary as your rank climbs.

Share victories, talk anime or workouts, and battle friends up the leaderboard. Ranks from E to S keep every league competitive.

Every day you train feeds the creature waiting inside the shell. Hold your streak and it cracks, hatches, and evolves right alongside you — through stage after stage. Miss too many days and it goes dormant. Your consistency is the only thing that makes it grow.
Keep the streak alive. See what it becomes.
Free to download. Your first roll is waiting.