Contract looked not hard - go to certain planet and destroy lairs of danger cosmic spiders. But turned out that not only spiders have knives(!??) but their lairs are not detectable by your radars so you need to find them manually. But the biggest problem is that you messed up teleporter set up and now it triggers every 10 seconds or something. At least it looks like that teleporter also returns you back every time you do action on spaceship. You give promise to yourself that after finishing this job you will read documentation before doing anything.

HOW TO PLAY(and maybe even win)
You need to find all spiders layers and destroy them with you space ship cannon. You can do this after telepoting to spaceship and clicking on possible lair position on the map. Also you can use teleporter to drop medicine or ammo on map or teleport yourself manually.
WASD or arrow - walk
right click - fire