Moo Lander

Moo Lander is a 2.5D platformer with lots of environmental puzzles and resource management. You take control of the lander and your task is to find and obtain enough milk - the most important resource in the universe. The milk itself is only available on the ancient planet of the mighty alien cows. You advance through the game's levels by defeating many hostile creatures - both flora and fauna - and at the end of each level there is a boss fight with a unique cow. Your ultimate goal is to send enough milk to save your people.
Story
The story of the Moo Landers begins with two ancient alien peoples - the Landers and the Annunaki. They both lived together in peace and harmony. At the heart of their culture and technology was milk - they actually found a way to extract infinite and absolutely clean energy from this miraculous substance. The cows that produced the milk were their most important possession. Unfortunately, there came a time when the Annunaki became greedy and wanted all the milk for themselves. This of course led to a civil war between the Landers and the Annunaki - it was a bloody and terrible war that led to the death of all the cows. As a result of the war, the precious milk resource was exhausted and there were no more cows to produce it. Thus, the Landers were on the brink of total extinction and had no hope of saving their great civilization. But the wise and powerful Lander sages remembered an ancient prophecy that spoke of a powerful device that could produce an infinite amount of milk. So the Landers sent their mightiest warrior on a mission to find this device. Traces of it were found on Mars, so this was Spiro's first target. Time passed and the Landers' hero never returned, nor did he send a message to the people. A decision was made - the civilization could barely muster its last resources to build a single interstellar ship piloted by a single lander. You are that last pilot, and your ship is the last remaining hope of your civilization. Your task is to find the device, bring it back and start rebuilding it!