Screenshots
About the game
The graphics show depth for the first time in the series, with ledges Keen can hang from and a world map you walk around between levels.
Its engine was later used by other games, including Bio Menace.
History
Made by id Software and published by Apogee in 1991 (episode 4) as shareware, with episode 5 sold separately.
A sixth episode, Aliens Ate My Baby Sitter!, came out at retail the same year.
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Ways to play
Extras
Only official, legal extras. We never link to scanned manuals or unofficial downloads.
Reviews
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