Sprongle Stack

Build a luminous tower one tap at a time in Spongle Stack, a portrait timing game set high above a candy-acrylic city.

Tap as each block moves into position. Every overlap becomes the next platform, while every overhang is trimmed away. Keep the rhythm to build higher, grow your combo, and chase a stronger score. A complete miss ends the run, so every floor matters.

Reach all 18 floors to light the crown and complete the skyline. Widecaps can give the next block a broader landing surface; earn one through the optional rewarded video on the home screen, then carry your saved inventory into a future run.

Features:
• Responsive one-touch stacking
• 18-floor runs with clear win and loss states
• Score, combo, and best-score tracking
• Persistent Widecap inventory
• Pause, restart, sound, and home controls
• Portrait layout tuned for mobile play