The theme of a small planet fitted an old idea I had about an alternativ interaction to zoom in and click at objects using just 1 button/touch. Long mouse press or long touch on your touch device zooms in. After a short while the game will zoom out again unless you sIngle mouse click or tap your touch device.

The idea is to do exploration and find things you need to kill. Zooming in increases your precision and reveals details but makes you loose overview.

You can try to save the our small planets from UFOs and plaugues.

It's an HTML game made in phaser.io and works directly in your desktop or mobile browser: https://ldjam.com/events/ludum-dare/38/world-tapper