Preparing player…More Cottagecore games
View category
Cut It Fair
Play Cut It Fair free on misuchan.com. Drag to slice fruit so exactly the right portion falls into the glass in this precise, satisfying slicing puzzle.
Pull Mermaid Out
Play Pull Mermaid Out free online: a relaxing pin-pulling logic puzzle. Slide the pins in the right order to redirect the water and free the trapped mermaid.
Hero Rescue Puzzle
Figure out the right sequence to save the princess and grab treasure in Hero Rescue Puzzle, a free logic puzzle game. Play on MisuChan!
Solitaire Grande
Play Solitaire Grande free: classic Klondike with 1-card or 3-card draw, unlimited hints and undos, achievements, and unlockable card and table themes.
Tangle Master 3D
Untangle twisted wires by moving plugs in the right order in Tangle Master 3D — a free 3D puzzle game. Beat every level on MisuChan!
Giddy Birds
Follow the bird patterns and test your recall in Giddy Birds — a free memory game mixing speed and skill. No load times, just fast fun on MisuChan!
Tangled Rope Fun
Sort coloured ropes and untangle every knot in Tangled Rope Fun — a free 3D rope puzzle game. Challenge your brain and play now on MisuChan!
Anime Jigsaw Puzzle
Choose an anime image and piece it together in Anime Jigsaw Puzzle — a free online jigsaw puzzle game for kids and adults. Relax and solve each level.
How to Play Heart Box
Use your mouse or touchscreen to interact with and place physical objects in each puzzle room. Find the right combination of tools to release the robot from the charger.
About Heart Box
Professor Rat's experimental puzzle rooms are the only thing standing between a little robot and freedom. Work through 20 types of physical objects — test cubes, bowling balls, spring trampolines, dynamite, conveyor belts, fans, lasers, portals, dynamic saws, and more — to guide the robot out of the charger. Every room is a physics sandbox where the solution depends on using the right objects in the right way. Clear the puzzles to unlock funny cartoon cutscenes, or jump into the level editor and build your own rooms.
Heart Box is a free Cottagecore game you can play in your browser. Tagged brain, cartoon, casual, educational.
Frequently Asked Questions
What makes Heart Box a physics based puzzle game?+
Each puzzle room contains real physics objects — trampolines, bowling balls, fans, conveyor belts, lasers — that interact with each other. Solving levels means using physics, not just logic patterns.
How many types of objects are in the game?+
There are 20 physical objects including test cubes, dynamite, spring trampolines, fans, portals, pneumatic tubes, dynamic saws, and switch buttons.
Is there a level editor?+
Yes — the game includes a sandbox level editor so you can create and play your own puzzle rooms.