This is Crystal Mines 2 for the Atari Lynx
I think the Atari Lynx offers up a decent amount of solid games. I really think this is one of them. This is a solid puzzler in the rough style of a Chip's Challenge or a Boulder Dash.
Pilot a robot through mines collecting crystals to make it to the next level. This one keeps adding new mechanics and mazes as you progress and it keeps the challenge solid throughout. There was a Crystal Mines for the NES and they released one for the DS as well. Based on the quality of this one, I think they may all be worth tracking down.
It's a little like Chip's Challenge
https://youtu.be/-us0FqBrUNc
..or Boulder Dash
https://youtu.be/ZcpqvcugFW4
ep 211
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