"Tumble Tunnel" by Batman1138, a custom level for Manic Miners. Original version posted 17 March 2020, version 2 posted on 6 December 2021.
Objectives: Collect 50 crystals
Here is a medium sized map, 50 Crystal Objective. Very hilly and will test the might of vehicle movement.
[6 December 2021 update]
Up and at 'em, Cadet!
We have begun drilling in Sector Eight with Team Bravo; however, the interference from the bulk of rock above is playing around with our instruments!
So in order for them to safely progress, we need this area hollowed out.
Be mindful, crystals are very scarce and the cavern is rolling with several steep hills and unstable rock that may cause trouble to some vehicular activity.
Of what we can scan, there is movement deep within the rock; which of course means more monsters. Be mindful of your surroundings and reinforce any breachable walls you come across.
Begin mining operations and strip away as much rock as you can while protecting Rock Raider HQ - and while you're at it - collect Fifty Energy Crystals.
Version 2 Updated Tumble Tunnel to include monsters. Originally a vehicle test map for hilly terrain, now its been revamped for Monsters. May take upwards to 2 Hours on 1x Speed. Sparse with crystals at the beginning, so be careful on how you spend them.