Also known as Jerma's Big Adventure, jba, jermas big adventure
Oh no! Jerma985 has fallen into a spooky cavern filled with ROBOT dinosaurs and EVIL warlocks. In this wacky action-platformer, fight to escape the treacherous cavern while a live studio chat cheers you on!
Behold, Jerma's Big Adventure 2! The official sequel to "Jerma's Big Adventure" is in development! Wishlist now on Steam! Jerma's Big Adventure 2 on Steam Watch the first trailer here: Become renowned funny-man live str…
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9 updates
Top picks from 21 Steam achievements, sorted by player unlock rates.
