Infinity

Description
Infinity is a 1-player science fiction-themed arcade game with adventure elements for the BBC Micro.
Crash landing on the fourth planet of the Inferium System after being sent adrift by mutineers, the player finds themself on the planet Infinity. The inhabitants of Infinity are a hungry, thieving bunch, but the player can barter and trade with them. The player has discovered the existence of an old disused radio telescope on a far island, and must find and repair the telescope to contact Earth to get a ride home.
Played from a side view, the player can move left, right, up, or down, jump, pick up, drop, and use items. The player must find and use a number of items to complete a multitude of puzzles, has limited health, and must avoid or defeat the various enemies they encounter.