Build intricate block structures that defy gravity to defend against enemy waves. Merge and upgrade your defenses to create a powerful fortress. Test your engineering and strategic skills in this unique puzzle-tower defense hybrid.
1.0.5
August 1, 2026
New Character: Wukong Hard Stage Mode Fog Stage Mode
More$1.99
3-Day Speed Boost
72-Hour Double Speed Boost
Slime Up! is a unique game that combines block puzzles with tactical tower defense. Players build their defenses block by block, with real-time physics and gravity testing the integrity of their structures against enemy waves.
The game uses real gravity, meaning your tower can tilt and collapse if not built with proper structural integrity. Players must consider the center of mass when placing classic block shapes.
Yes, you can merge identical hero blocks by dragging and dropping them. This process unlocks higher-tier turrets, allowing you to transform your puzzle into a powerful defensive wall.
You will need to survive relentless waves of enemies and giant Bosses. Your engineering skills are crucial for fortifying your stronghold and keeping it standing against these threats.
Yes, Slime Up! contains advertisements.
Slime Up! is available on iPhone, iPad, and iPod devices.
The age rating for Slime Up! is 9+.
The latest version of Slime Up! is 1.0.3, which was released on May 13, 2026. The initial release date was May 12, 2026, indicating frequent updates shortly after launch.
