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About
Underground Adventure is a NES prototype game, a classic arcade-ish game, 1 screen levels, gems to collect in a certain amount of time, monsters to avoid (or shoot if you collect the right item) and a 2 player co-op mode. It was created for the NESmaker Byte-Off Competition 2019.
Storyline
Follow Harry & Jack's adventures in mysterious caves. Collect all the gems to complete the levels. Escape from monsters and complete all levels to reach the final exit!
Where to buy
Checking store prices…
News
Malaysian animation ‘Kisah Bawah Tanah’ continues underground adventure with Part 2 rollout, expansion plans (VIDEO) - Malay Mail
Malay Mail · 6/5/2026
Core Keeper’s ‘Bags & Blasts’ Update Brings Explosive New Content to Much-Loved Adventure on March 10th - Games Press
Games Press · 10/3/2025
Avernum 4: Greed and Glory brings the iconic underground adventure to iPad - Pocket Gamer
Pocket Gamer · 9/23/2025
One of the most underrated "Metroidvanian" games buried thousands of feet underground is now free on Steam - GamesRadar+
GamesRadar+ · 6/24/2025
Donkey Kong Bananza Direct Reveals Pauline As Companion & a Grand Underground Adventure - Comics Gaming Magazine
Comics Gaming Magazine · 6/18/2025
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