Top Banana is an environmentally-themed platform game produced by Hex and Psycore for the Acorn Archimedes in 1991 and ported to the Commodore Amiga and Atari ST in 1992. The chief artist and coder was Miles Visman, with supporting graphics and sound by Karel Dander, and supporting graphics by Sophie Smith, Robert Pepperell and Matt Black. The game was released using recycled cardboard packaging, and is regarded as an early example of environmentally aware computer gaming.
The heroine, KT, must travel through psychedelic levels while jumping across platforms and throwing lovehearts to convert planet-damaging enemies into energising fruit. The enemies include Corprats, Popstars, Chainsaws and Bulldozers.
Source: Wikipedia, "[en.wikipedia.org/wiki/Top_Banana_%28video_game%29 Top Banana (video game)]", available under the CC-BY-SA License.