The GiAnt - My Kajam entry.
This is my entry for the Kajam.
The main mechanic is switching between an ant and a giant to complete puzzles.The ant is small and jumps high, and the giant is big and can break blocks.
Movement: A and D to move, Space to jump, and Shift to switch.
The game is not very polished and only has 3 levels, but I think it's pretty good for my first game jam.