Orb Stack

Drop. Merge. Stack your way to 1024!

Orb Stack is a relaxing yet addictive physics puzzle. Drop numbered orbs into the
jar and let gravity do the rest — when two orbs with the SAME number touch, they
merge into the next one. 2 + 2 = 4, 4 + 4 = 8, 8 + 8 = 16... all the way to the
golden 1024 orb. Simple to learn, satisfying to master, and impossible to put down.

But watch the stack! Let the orbs pile up past the danger line and it's game over.
How high can you score before the jar overflows?

★ FEATURES ★

• Satisfying physics — every orb rolls, bounces, and settles with real weight
• One-thumb play — drop orbs anywhere, anytime; perfect for quick sessions
• Chain combos — fast merges multiply your score; can you keep the streak alive?
• Four difficulties — Easy, Normal, Hard... and a secret mode for the brave
• Power-ups — clear orbs or continue your run with a rewarded boost
• Leaderboards — beat your personal best on every difficulty
• Achievements — 9 challenges to unlock as you play
• Daily rewards — come back each day for a growing coin streak
• Cosmetic shop — spend your coins on slick orb and jar skins
• Plays offline — no account, no sign-up, just drop and merge

Crafted with care: optional 60 FPS, juicy effects, and a chilled-out soundtrack.

Think you can reach 1024? Start stacking!