Stack and merge squishy slimes into an army in this physics-based incremental game. Choose when to open the gate, break through enemy defenses, and invest in permanent research to grow your production and combat power.

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About This Game

From a single slime to an army that fills the battlefield.

Stack. Merge. Grow.


Bring slimes of the same tier together to merge them into bigger slimes. Fill your container with squishy, wobbling bodies and build a stronger army.

Open the gate. Unleash your army.


Keep merging, or release your army now? Open the gate and send your slimes pouring onto the battlefield. While they advance toward the enemy base, start stacking your next force.

Conquer new ground. Choose your growth.


Overcome enemy troops and boss attacks to reach new battlefields. Invest the Slime Essence, Biomass, and Conquest earned through merging, fighting, and conquering into permanent research for production, merging, and combat.

Return to the Demon Castle. Prepare your next push.


Spend time with the slimes living in your castle. Pick one up and give the crowd a playful shove to send slimes tumbling. Watch their squishy bodies bump and bounce, inspect your next stage, and prepare your research for the next push.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI was used to assist in creating pre-generated artwork, animation, audio, dialogue, and localization. All content was reviewed and edited by the developer. No AI is used at runtime.

System Requirements

    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-6100 or AMD FX-6300
    • Memory: 4 GB RAM
    • Graphics: Intel HD Graphics 530 or equivalent with OpenGL 3.3 support
    • Storage: 500 MB available space
    • Sound Card: Windows-compatible audio device
    • Additional Notes: Requires a 64-bit processor and operating system. Minimum resolution: 1280×720.
    Recommended:
    • OS: Windows 10 or Windows 11 64-bit
    • Processor: Intel Core i5-6600K or AMD Ryzen 5 1600
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1050 or AMD Radeon RX 460 with OpenGL 4.6 support
    • Storage: 500 MB available space
    • Sound Card: Windows-compatible audio device
    • Additional Notes: Recommended resolution: 1920×1080.
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